Once a griffin sentinel adopts a territory as its own
Set: Shadows over Innistrad Type: Instant Rarity: Uncommon Cost: {3}{W} Creatures you control get +1/+1 and gain lifelink until end of turn
Set: Khans of Tarkir Type: Instant Rarity: Common Cost: {3}{R} Target creature you control gets +1/+0 until end of turn
{T}: Tap target creature with power less than or equal to the highest number you noted for cards named Custodi Peacekeeper
Sarpadian Empires, Vol. VII [Time Spiral] Human Once a griffin sentinel adoptsSet: Time Spiral Type: Artifact Rarity: Rare Cost: {3} As Sarpadian Empires, Vol. VII enters the battlefield, choose white Citizen, blue Camarid, black Thrull, red Goblin, or green Saproling. {3}, {T}: Create a 1 1 creature token of the chosen color and type. The past still lives within its pages, waiting for its time to come again.