Enlarge | Sorcery | | Target creature gets +7/+7 and gains trample until end of turn. It must be blocked this turn if able. (A creature with trample can deal excess combat damage to the player or planeswalker it's attacking.) | Michael Komarck
Kalonian Hydra | Creature | Hydra | Trample
Kalonian Hydra enters the battlefield with four +1/+1 counters on it.
Whenever Kalonian Hydra attacks, double the number of +1/+1 counters on each creature you control. | Chris Rahn
Sporemound | Creature | Fungus | Landfall — Whenever a land enters the battlefield under your control, create a 1/1 green Saproling creature token. | Svetlin Velinov
Woodborn Behemoth | Creature | Elemental | As long as you control eight or more lands, Woodborn Behemoth gets +4/+4 and has trample. (It can deal excess combat damage to the player or planeswalker it's attacking.) | Matt Stewart