Glorious End [Amonkhet Prerelease Promos] Stronghold during damage calculation in either

during damage calculation in either player's turn

when a Spell/Trap Card or effect is activated (Quick Effect): You can negate the activation

change all monsters on your opponent's side of the field to face-down Defense Position

Set: Revised Edition Type: Creature — Dragon Rarity: Rare Cost: {4}{R}{R} Flying (This creature can't be blocked except by creatures with flying or reach

If you control "Toon World": You can Special Summon this card from your hand

Glorious End [Amonkhet Prerelease Promos] Stronghold during damage calculation in eitherSet: Amonkhet Prerelease Promos Type: Instant Rarity: Mythic Cost: {2}{R} End the turn. (Exile all spells and abilities from the stack, including this card. The player whose turn it is discards down to their maximum hand size. Damage wears off, and "this turn" and "until end of turn" effects end.) At the beginning of your next end step, you lose the game.