Coach King Giantrainer [NUMH-EN037] Secret Rare Spell Ruler This card's name becomes "Skull

This card's name becomes "Skull Servant" while it is in the Graveyard

move that target to their zone in the same column as that Extra Monster Zone monster

negate the effects of that face-up monster your opponent controls

If this card is destroyed: You can target 1 Spellcaster-Type monster in your Graveyard

or Link Summon unless they use this card as material

Coach King Giantrainer [NUMH-EN037] Secret Rare Spell Ruler This card's name becomes "SkullSet: Number Hunters Card type: Xyz Effect Monster Rarity: Secret Rare Attack: 2800 Defense: 2000 3 Level 8 monsters You can detach 1 Xyz Material from this card; draw 1 card and reveal it, then if it was a monster, inflict 800 damage to your opponent. You cannot conduct your Battle Phase the turn you activate this effect. You can use the effect of "Coach King Giantrainer" up to thrice per turn.