Grove of the Guardian

: Add .
, , Tap two untapped creatures you control, Sacrifice Grove of the Guardian: Create an 8/8 green and white Elemental creature token with vigilance.

Steam Vents

(: Add or .)
As Steam Vents enters the battlefield, you may pay 2 life. If you don’t, it enters the battlefield tapped.

Mind Rot

Target player discards two cards.

Maze of Ith

: Untap target attacking creature. Prevent all combat damage that would be dealt to and dealt by that creature this turn.

Minds Aglow

Join forces — Starting with you, each player may pay any amount of mana. Each player draws X cards, where X is the total amount of mana paid this way.