Mana Echoes [Onslaught] XY07 then your opponent gains 1000

then your opponent gains 1000 Life Points

You must also offer monsters whose total Level Stars equal 6 or more as a Tribute from the field or your hand

investigate

Set: Legendary Duelists: Ancient Millennium Card type: Fusion/Effect Monster Rarity: Super Rare Attack: 3500 Defense: 3000 "VWXYZ-Dragon Catapult Cannon" + "Armed Dragon LV7" Must first be Special Summoned (from your Extra Deck)suring a duel you Special Summoned both the above cards

Set: 2016 Mega-Tins Card type: Normal Monster Rarity: Ultra Rare Attack: 3000 Defense: 2500 This legendary dragon is a powerful engine of destruction

Mana Echoes [Onslaught] XY07 then your opponent gains 1000Set: Onslaught Type: Enchantment Rarity: Rare Cost: {2}{R}{R} Whenever a creature enters the battlefield, you may add an amount of {C} equal to the number of creatures you control that share a creature type with it. When the ground is saturated with mana, even the lightest footstep can bring it to the surface.