Horus the Black Flame Dragon LV8 [DR3-EN008] Ultra Rare XY176 You can only activate 1

You can only activate 1 "Instant Fusion" per turn

where X is half the number of Forests you control

Set: OTS Tournament Pack 12 Card type: Counter Trap Rarity: Ultimate Rare When a monster would be Summoned

You can only use this effect of "Ragnaraika Bloom" once per turn

Whenever Nashi

Horus the Black Flame Dragon LV8 [DR3-EN008] Ultra Rare XY176 You can only activate 1Set: Dark Revelation Volume 3 Card type: Effect Monster Rarity: Ultra Rare Attack: 3000 Defense: 1800 This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by the effect of "Horus the Black Flame Dragon LV6". You can negate the activation and effect of any Spell Cards and destroy them.