Great Teacher's Decree [Dragons of Tarkir] Yu-Gi-Oh! Day Promos then target 1 "Red Dragon

then target 1 "Red Dragon Archfiend" Synchro Monster you control

If it is your opponent''s turn

you can send 1 other card you control to the Graveyard to inflict 1000 damage to your opponent

Set: Invasion Type: Creature — Wall Rarity: Common Cost: {1}{W} Defender (This creature can't attack

attach those targets to this card as Xyz Materials

Great Teacher's Decree [Dragons of Tarkir] Yu-Gi-Oh! Day Promos then target 1 "Red DragonSet: Dragons of Tarkir Type: Sorcery Rarity: Uncommon Cost: {3}{W} Creatures you control get +2 +1 until end of turn. Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)