Obelisk of Undoing [Antiquities] 2015 Mega-Tins when a face-up LIGHT monster

when a face-up LIGHT monster you control battles

Set: Battle Pack: Epic Dawn Card type: Effect Monster Rarity: Starfoil Rare Attack: 1800 Defense: 1050 This card is treated as a Normal Monster while face-up on the field or in the Graveyard

Set: OTS Tournament Pack 5 Card type: Continuous Trap Rarity: Common All Level 6 or higher Special Summoned monsters on the field cannot declare attacks or activate their effects

When Aphetto Exterminator is turned face up

When an attack is declared involving this card linked to a "Sunavalon" Link Monster and an opponent's monster: You can activate this effect

Obelisk of Undoing [Antiquities] 2015 Mega-Tins when a face-up LIGHT monsterSet: Antiquities Type: Artifact Rarity: Rare Cost: {1} {6}, {T}: Return target permanent you both own and control to your hand. The Battle of Tomakul taught Urza not to rely on fickle reinforcements.