Schadenfreude

Ward — Pay half your life rounded up.

Defender

At the beginning of each player’s draw step, the next player in turn order pays any amount of life, then the player whose turn it is exiles the top card of their library. If the mana value of the exiled card is less than or equal to the amount of life paid this way and that card is a spell, the player who paid life casts it without paying its mana cost. Otherwise, the player whose turn it is casts that spell wi