Angelic Voices

Creatures you control get +1/+1 as long as you control no nonartifact, nonwhite creatures.

Thunder Spirit

Divine Transformation

Enchant creature
Enchanted creature gets +3/+3.

Savannah Lions

Blessing

Enchant creature
{W}: Enchanted creature gets +1/+1 until end of turn.

Karakas

{T}: Add {W}.
{T}: Return target legendary creature to its owner's hand.

Army of Allah

Attacking creatures get +2/+0 until end of turn.

Land Tax

At the beginning of your upkeep, if an opponent controls more lands than you, you may search your library for up to three basic land cards, reveal them, put them into your hand, then shuffle.