Primal Vigor [Commander 2013] Treefolk Warrior Tawnos finally cracked the puzzle:

Tawnos finally cracked the puzzle: the strange structures did not house Mishra's malevolent creations but were themselves among his creations

Set: Saviors of Kamigawa Type: Legendary Creature — Human Advisor Rarity: Rare Cost: {3}{W} Whenever a source an opponent controls deals damage to you

Set: Khans of Tarkir Type: Land Rarity: Rare {T}

Sacrifice Shard Phoenix: It deals 2 damage to each creature without flying

"The plants justify the means

Primal Vigor [Commander 2013] Treefolk Warrior Tawnos finally cracked the puzzle:Set: Commander 2013 Type: Enchantment Rarity: Rare Cost: {4}{G} If one or more tokens would be created, twice that many of those tokens are created instead. If one or more +1 +1 counters would be put on a creature, twice that many +1 +1 counters are put on that creature instead.