Ally Encampment

Oracle Text

T: Add C.

T: Add one mana of any color. Spend this mana only to cast an Ally spell.

1, T, Sacrifice Ally Encampment: Return target Ally you control to its owner's hand.

Card Rulings

8/25/2015 An “Ally spell” is any spell with the subtype Ally. Mana produced by the second ability can’t be spent to pay the costs of abilities of Allies you control.
8/25/2015 The last ability can only target an Ally on the battlefield.