Hecatomb [Fifth Edition] Dissension If a player Ritual Summoned

If a player Ritual Summoned using this card

Inventors Type: Creature — Elf Warrior Rarity: Rare Cost: {1}{G} Cast this spell only if you've cast another green spell this turn

Set: Dark Revelation Volume 1 Card type: Continuous Spell Rarity: Rare Select 1 Monster Card each from you and your opponent''s sides of the field and remove them from play

Set: OTS Tournament Pack 6 Card type: Continuous Spell Rarity: Ultimate Rare When this card is activated: Fusion Summon 1 "Gem-Knight" Fusion Monster from your Extra Deck

Set: Secrets of Eternity Card type: Continuous Trap Rarity: Common Once per turn: You can target 1 Machine-Type Xyz Monster you control

Hecatomb [Fifth Edition] Dissension If a player Ritual SummonedSet: Fifth Edition Type: Enchantment Rarity: Rare Cost: {1}{B}{B} When Hecatomb enters the battlefield, sacrifice Hecatomb unless you sacrifice four creatures. Tap an untapped Swamp you control: Hecatomb deals 1 damage to any target.