Ulvenwald Tracker [Modern Masters 2017] XY197 ) You can also Xyz

) You can also Xyz Summon this card by discarding 1 "Rank-Up-Magic" Normal Spell Card

Set: Phantom Rage Card type: Effect Monster Rarity: Ultra Rare Attack: 500 Defense: 0 If this card is Normal or Special Summoned: You can add 1 "Myutant" Spell/Trap from your Deck to your hand

You can only use this effect of "Booster Dragon" once per turn

When Celestial Gatekeeper dies

Set: Burst of Destiny Card type: Effect Monster Rarity: Super Rare Attack: 2400 Defense: 1800 Before damage calculation

Ulvenwald Tracker [Modern Masters 2017] XY197 ) You can also XyzSet: Modern Masters 2017 Type: Creature Human Shaman Rarity: Rare Cost: {G} {1}{G}, {T}: Target creature you control fights another target creature. "Peace will come to Innistrad, but only after all abominations have been dealt with, one by one."