Null Caller

Untap this creature during each other player's untap step. T: This creature deals 1 damage to any target. C, T: Target creature can't attack or block this turn. CC, T: Draw a card.

Flying When this creature dies, you may put three +1/+1 counters on target land you control. If you do, that land becomes a 0/0 Elemental creature with haste that's still a land.

(C represents colorless mana.) Target creature gets +3/-3 until end of turn.

This spell can't be countered. Tears of Valakut deals 5 damage to target creature with flying.

This land enters tapped. T: Add C. (C represents colorless mana.) T: Put a +1/+1 counter on target colorless creature that entered this turn.

Devoid (This card has no color.) Exile target creature.

1RG: This creature gets +1/+1 and gains trample until end of turn.

Target creature gets -3/-2 until end of turn.