Obsidian Fireheart [Archenemy: Nicol Bolas] XY194 Set: 2015 Mega-Tins Mega Pack

Set: 2015 Mega-Tins Mega Pack Card type: Xyz/Effect Monster Rarity: Super Rare Attack: 0 Defense: 0 3 or more Level 7 monsters You can also Xyz Summon this card by using 1 monster you control with "Number C101" through "Number C107" in its name as the Xyz Material

Set: EX: Legend Maker Type: Grass Rarity: Uncommon Retreat cost: Colorless

if that target was a monster

(When it dies

Nothing can happen that isn't part of my plan

Obsidian Fireheart [Archenemy: Nicol Bolas] XY194 Set: 2015 Mega-Tins Mega PackSet: Archenemy: Nicol Bolas Type: Creature Elemental Rarity: Mythic Cost: {1}{R}{R}{R} {1}{R}{R}: Put a blaze counter on target land without a blaze counter on it. For as long as that land has a blaze counter on it, it has "At the beginning of your upkeep, this land deals 1 damage to you." (The land continues to burn after Obsidian Fireheart has left the battlefield.)