Mana Leak [Modern Masters 2015] Tournament Pack 2 Set: Raging Tempest Card type:

Set: Raging Tempest Card type: Xyz/Effect Monster Rarity: Secret Rare Attack:

or when a Spell/Trap that is already face-up on the field activates its effect (Quick Effect): You can send this card from your hand or field to the GY

If this card is Special Summoned: You can target 2 of your banished monsters

"I am a dragonslayer for Lord Silumgar

and that both used these devices

Mana Leak [Modern Masters 2015] Tournament Pack 2 Set: Raging Tempest Card type:Set: Modern Masters 2015 Type: Instant Rarity: Common Cost: {1}{U} Counter target spell unless its controller pays {3}. The fatal flaw in every plan is the assumption that you know more than your enemy.