Commander
Fewer than five decksRev, Tithe Extractor
Two public Commander decks on mtg-agents are led by Rev, Tithe Extractor. Two decks are not enough to say what the decks that use it have in common, so this page carries the card, the decks that exist, and its colour neighbours. It fills out on its own as people build: at five decks it gains a most-played-cards list and the brewers behind them. Rev is one of 145 Mono-Black commanders here, which together lead 499 decks.

Whenever you attack, target creature gains deathtouch until end of turn.
Whenever one or more creatures you control deal combat damage to a player, create a Treasure token, then look at the top card of that player's library and exile it face down. You may cast that card for as long as it remains exiled. (A Treasure token is an artifact with ", Sacrifice this token: Add one mana of any color.")
No most-played cards yet
A share-of-decks list needs five decks before it says anything: with two, every card appears in either half of them or all of them. This band fills in on its own as more decks arrive.
