Magenta, Realms Torn

At the beginning of your end step, if you cast two or more spells this turn, you may exile a nonland permanent you control. If you do, target opponent exiles a nonland permanent they control that shares a type with it. Whenever a permanent is exiled this way, you may pay {1} and 1 life. If you do, draw a card.

Shadowmire Veil — As long as three or more permanents are exiled this way, creatures your opponents control get -1/-0 and can’t block creatures you control with power 2 or less.