Griselbrand [Modern Masters 2017] Human Noble Set: Modern Masters 2017 Type:

Set: Modern Masters 2017 Type: Instant Rarity: Uncommon Cost: {1}{U}{B} Choose one or both —

Whenever Thalia and The Gitrog Monster attacks

For each nonland card discarded this way

change Halfdane's base power and toughness to the power and toughness of target creature other than Halfdane until the end of your next upkeep

destroy all artifacts and enchantments

Griselbrand [Modern Masters 2017] Human Noble Set: Modern Masters 2017 Type:Set: Modern Masters 2017 Type: Legendary Creature Demon Rarity: Mythic Cost: {4}{B}{B}{B}{B} Flying, lifelink Pay 7 life: Draw seven cards. "Avacyn emerged from the broken Helvault, but her freedom came at a pricehim." Thalia, Knight Cathar