Tarmogoyf [Modern Masters 2015] 029 and can only activate them

and can only activate them while "Blue-Eyes White Dragon" is on your field or in your GY

it gets -4/+4 until end of turn

Set: Black & White: Plasma Blast Type: Supporter Rarity: Ultra Rare

Set: Order of Chaos Card type: Effect Monster Rarity: Ultimate Rare Attack: 1800 Defense: 1000 When this card is Normal Summoned: You can add 1 "Ninjitsu Art" card from your Deck to your hand

Tarmogoyf [Modern Masters 2015] 029 and can only activate themSet: Modern Masters 2015 Type: Creature Lhurgoyf Rarity: Mythic Cost: {1}{G} Tarmogoyf's power is equal to the number of card types among cards in all graveyards and its toughness is equal to that number plus 1. What doesn't grow, dies. And what dies grows the tarmogoyf.