Dedue, Vassal of Faerghus

Reach

As long as you control ten or more lands, creatures you control gain +2/+2.

Whenever Dedue, Vassal of Faerghus or another creature you control with toughness greater than its power enters, look at the top card of your library. If
it’s a land card, place it on the battlefield tapped. Otherwise, put it into your hand.