Prison/stax decks stop your opponent from playing cards and attacking you while gaining incremental advantages over time, be it with lifegain, Treasure tokens, or card draw
Indeedee EX and Sylveon EX are some of the best ones to pair in this deck, with some card drawing options like Prof Research, Poke Ball, Lisia and more
Blood for the Blood God!Blood for the Blood God!'s restrictive cost evaporates once enough creatures kick the bucket, and the payoff is very nice for three mana
Since the creature youre swapping out needs to be unblocked, this ability only works during combat specifically, anytime after blockers have been declared
You want to be informed when the price of MTG: Avatar the Last Airbender - Commander's Bundle reaches a certain value
There are also decks that use the graveyard for value over time