Universes Within

Each nonland card in your hand without foretell has foretell. Its foretell cost is equal to its mana cost reduced by 2. (During your turn, you may pay 2 and exile it from your hand face down. Cast it on a later turn for its foretell cost.) Whenever you cast your second spell each turn, goad target creature an opponent controls.

Vigilance When Casal enters, search your library for a Forest card, put it onto the battlefield tapped, then shuffle. Whenever Casal attacks, you may pay 1G. If you do, transform her.

Haste Jurin must be blocked if able. Whenever Jurin attacks, each creature you control attacking a player gets +1/+0 until end of turn for each creature that player controls.

Double strike Auras you control have exalted. (Whenever a creature you control attacks alone, it gets +1/+1 until end of turn for each instance of exalted among permanents you control.)

Trample When Themberchaud enters, he deals X damage to each other creature without flying and each player, where X is the number of Mountains you control. You may exert Themberchaud as he attacks. When you do, he gains flying until end of turn. (An exerted creature won't untap during your next untap step.)