mtg black card draw standard Arena What is your best generic

Paying three black to draw 7 and then an additional black to get those 7 cards will cost a lot of life, but it seems like in most scenarios you will get pretty insurmountable card advantage out of that, and 7 life will be worth it

Tithe (T1, Ext, S, Block) A mini-Land Tax with one advantage: it can grab the original dual lands

Instead of leaving a creature behind, Briefing digs for the card to be "flashed back." Briefing also doesn't target, so Surgical Extraction isn't a clean answer and Scavenging Ooze is less effective

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