Sedge Troll [Foreign Black Border] FWx2 then negate its effect is

then negate its effect is the activation timing is incorrect

Set: Arabian Nights Type: Creature — Efreet Rarity: Rare Cost: {R}{R}{R} Whenever Ydwen Efreet blocks

If a source an opponent controls would deal damage to you

Set: Champion Pack 7 Card type: Effect Monster Rarity: Super Rare Attack: 1500 Defense: 800 When this card is Special Summoned by the effect of a "Gladiator Beast" monster

Set: Black & White: Plasma Freeze Type: Dragon Rarity: Ultra Rare Retreat cost: Colorless

Sedge Troll [Foreign Black Border] FWx2 then negate its effect isSet: Foreign Black Border Type: Creature Troll Rarity: Rare Cost: {2}{R} Sedge Troll gets +1 +1 as long as you control a Swamp. {B}: Regenerate Sedge Troll.