Forbidden Lance [BP02-EN162] Mosaic Rare BT12-010 the first time they do

the first time they do each of the following per turn

You can only Special Summon "Elder Entity N'tss(s)" once per turn

Set: Elemental Energy Card type: Continuous Trap Rarity: Common Attack: 0 Defense: 0 Neither player can Fusion Summon

and wield the strength of rare and powerful Pokémon

Set: Dark Revelation Volume 3 Card type: Effect Monster Rarity: Rare Attack: 2400 Defense: 1700 By sending 1 Monster Card from your hand to the Graveyard

Forbidden Lance [BP02-EN162] Mosaic Rare BT12-010 the first time they doSet: Battle Pack 2: War of the Giants Card type: Quick Play Spell Rarity: Mosaic Rare Target 1 face up monster on the field; until the End Phase, it loses 800 ATK, but is unaffected by the effects of other Spell Trap Cards.