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The card is also a rulings nightmare, as once it is put on the battlefield you cannot rearrange your cards at all

However, if a single creature you control with lifelink deals combat damage to multiple creatures, players, and/or planeswalkers at the same time (perhaps because it has trample or was blocked by more than one creature), the ability will trigger only once

Ancestral Recall is my personal favorite out of the Power 9, and is probably the second strongest (or at least tied with Time Walk) with its ability to generate amazing amounts of card advantage

Couple that with the Harvester's innate ability to take out low toughness creatures as long as you haven't sacrificed the token and you get a card that attacks the board from multiple angles 6