\documentclass[a4paper,landscape]{article}
\usepackage[margin=6mm,top=5mm]{geometry}
\input{libs.tex}
\input{colors.tex}
\input{tikzcards.tex}
\usepackage{standalone}
\begin{document}
\begin{center}
\pagestyle{empty}
\includestandalone{cards/de/exp1/annoying_bard}
\includestandalone{cards/de/exp1/approach_supremacy!}
\includestandalone{cards/de/exp1/backup!}
\includestandalone{cards/de/exp1/berserker}
\includestandalone{cards/de/exp1/call_for_expertise!}
\includestandalone{cards/de/exp1/charger}
\includestandalone{cards/de/exp1/chariot}
\includestandalone{cards/de/exp1/conscription!}
\includestandalone{cards/de/exp1/depression_monument}
\includestandalone{cards/de/exp1/diplomat}
\includestandalone{cards/de/exp1/discount!}
\includestandalone{cards/de/exp1/explosives}
\includestandalone{cards/de/exp1/fishing_rod}
\includestandalone{cards/de/exp1/hoarder}
\includestandalone{cards/de/exp1/ignite!}
\includestandalone{cards/de/exp1/illusionist}
\includestandalone{cards/de/exp1/illusion}
\includestandalone{cards/de/exp1/macabre_clown}
\includestandalone{cards/de/exp1/patrician}
\includestandalone{cards/de/exp1/power_to_the_people!}
\includestandalone{cards/de/exp1/push!}
\includestandalone{cards/de/exp1/ramm}
\includestandalone{cards/de/exp1/recycle!}
\includestandalone{cards/de/exp1/reformer}
\includestandalone{cards/de/exp1/renew!}
\includestandalone{cards/de/exp1/revenger}
\includestandalone{cards/de/exp1/scroll_rack}
\includestandalone{cards/de/exp1/spark}
\includestandalone{cards/de/exp1/standard}
\includestandalone{cards/de/exp1/stasis_orb}
\includestandalone{cards/de/exp1/taunter}
\includestandalone{cards/de/exp1/thief}
\includestandalone{cards/de/exp1/tinkerer}
\includestandalone{cards/de/exp1/trapper}
\includestandalone{cards/de/exp1/trebuchet}
\includestandalone{cards/de/exp1/unmark!}
\includestandalone{cards/de/exp1/ward!}
\end{center}
\end{document}