\documentclass[10pt,a4paper]{article}

% Packages
\usepackage{fancyhdr}           % For header and footer
\usepackage{multicol}           % Allows multicols in tables
\usepackage{tabularx}           % Intelligent column widths
\usepackage{tabulary}           % Used in header and footer
\usepackage{hhline}             % Border under tables
\usepackage{graphicx}           % For images
\usepackage{xcolor}             % For hex colours
%\usepackage[utf8x]{inputenc}    % For unicode character support
\usepackage[T1]{fontenc}        % Without this we get weird character replacements
\usepackage{colortbl}           % For coloured tables
\usepackage{setspace}           % For line height
\usepackage{lastpage}           % Needed for total page number
\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{rj70}
\pdfinfo{
  /Title (5e.pdf)
  /Creator (Cheatography)
  /Author (rj70)
  /Subject (5e Cheat Sheet)
}

% Lengths and widths
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\renewcommand{\headrulewidth}{0pt} % Remove header line
\renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit
% This two commands together give roughly
% the right line height in the tables
\renewcommand{\arraystretch}{1.3}
\onehalfspacing

% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
\newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols
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\newcommand{\tn}{\tabularnewline} % Required as custom column type in use

% Font and Colours
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\renewcommand{\familydefault}{\sfdefault}
\color{TextColor}

% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
\fancyfoot{} % Set footer to blank
\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{5e Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{rj70} via \textcolor{DarkBackground}{\uline{cheatography.com/31158/cs/20576/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}rj70 \\
  \uline{cheatography.com/rj70} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 13th October, 2019.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{2}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Main mechanic}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{{\bf{d20 {[}+modifier{]} {[}+bonuses{]} {[}-penalties{]} \textgreater{}= target DC or AC}}% Row Count 2 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2.64 cm} x{5.36 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Ability Checks (DC)}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Contests}} & Ability check A \textgreater{} ability check B \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
{\bf{Skills}} & Ability modifier + proficiency bonus \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
{\bf{Passive Checks}} & Score = 10 {[}+ all modifiers{]} {[}+/- 5 advantage/disadvantage{]} \tn 
% Row Count 7 (+ 3)
% Row 3
\SetRowColor{white}
{\bf{Working Together}} & Character leading the effort (or highest ability modifier) rolls with advantage \tn 
% Row Count 11 (+ 4)
% Row 4
\SetRowColor{LightBackground}
{\bf{Group Check}} & Each character rolls, success if half succeed \tn 
% Row Count 13 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2.56 cm} x{5.44 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Saving Throws (DC)}}  \tn
% Row 0
\SetRowColor{LightBackground}
Varies & Standard ability check \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Against Your Spells & 8 + your spellcasting ability modifier + your proficiency bonus + any special modifiers \tn 
% Row Count 5 (+ 4)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2.8 cm} x{5.2 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Combat (AC)}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Surprise}} & For each creature A and each opposing creature B \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
 & Dex (Stealth) A \textgreater{} Wisdom (Perception) B = B is surprised \tn 
% Row Count 5 (+ 3)
% Row 2
\SetRowColor{LightBackground}
{\bf{Initiative}} & Dex check \tn 
% Row Count 6 (+ 1)
% Row 3
\SetRowColor{white}
{\bf{Damage}} & With a weapon – add ability mod (not prof bonus) \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
{\bf{Multiattack}} & Cannot be used as opportunity attack \tn 
% Row Count 10 (+ 2)
% Row 5
\SetRowColor{white}
{\bf{Space}} & Max 8 Med combatants in a 5' radius around another \tn 
% Row Count 12 (+ 2)
% Row 6
\SetRowColor{LightBackground}
{\bf{Melee Attack Roll}} & + Strength Mod + Proficiency Bonus if proficient with weapon \tn 
% Row Count 15 (+ 3)
% Row 7
\SetRowColor{white}
{\bf{Ranged Attack Roll}} & + Dex Mod \tn 
% Row Count 17 (+ 2)
% Row 8
\SetRowColor{LightBackground}
{\bf{Spell}} & + Proficiency Bonus \tn 
% Row Count 18 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{MIsc Rules}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{Always round down} \tn 
% Row Count 1 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{1.68 cm} x{6.32 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Time}}  \tn
% Row 0
\SetRowColor{LightBackground}
1 round & 6 seconds \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
10 rounds & 1 minute \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Short rest & 1 hour \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
 & Spend Hit Dice up to Level  + Con mod \tn 
% Row Count 7 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Long Rest & 8 Hours \tn 
% Row Count 9 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2.96 cm} x{5.04 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Vision and Light (PH183)}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Lightly obscured}} & {\emph{Disadvantage}} on Wisdom (Perception) \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
 & {\emph{Dim light}} (shadows), patchy fog, twilight, dawn, full moon, moderate foliage. \tn 
% Row Count 6 (+ 4)
% Row 2
\SetRowColor{LightBackground}
{\bf{Heavily Obscured}} & {\emph{Blinded}} Condition \tn 
% Row Count 8 (+ 2)
% Row 3
\SetRowColor{white}
 & {\emph{Darkness}}, opaque fog, dense foliage \tn 
% Row Count 10 (+ 2)
% Row 4
\SetRowColor{LightBackground}
{\bf{Bright Light}} & Day, torch, lantern, fire. \tn 
% Row Count 12 (+ 2)
% Row 5
\SetRowColor{white}
{\bf{Dim Light}} (shadows) & lightly obscured. boundary between bright light and darkness. Dawn. Full moon. \tn 
% Row Count 16 (+ 4)
% Row 6
\SetRowColor{LightBackground}
{\bf{Darkness}} & Night, unlit dungeon, magical darkness \tn 
% Row Count 18 (+ 2)
% Row 7
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{{\bf{Blindsight}}} \tn 
% Row Count 19 (+ 1)
% Row 8
\SetRowColor{LightBackground}
{\bf{Darkvision}} & {\emph{darkness}} as if {\emph{dim light}} \tn 
% Row Count 21 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Magic Items}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{Use magic item takes an action} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{You can administer a potion to an unconscious character.  Healing potion 2d4+2} \tn 
% Row Count 3 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{3.04 cm} x{4.96 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Handling Mobs}}  \tn
% Row 0
\SetRowColor{LightBackground}
Determine Minimum d20 & Target AC - monster attack modified \tn 
% Row Count 2 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}