Jokes aside, compared to traditional storm cards, Empty the Warrens makes two 1/1 Goblin tokens while Chatterstorm makes a 1/1 Squirrel token, so at least Crow Storm is on par
Whether the blocker lived or not, that only makes him a tiny bit angrier, hence the mongering of spirits
2 Prince Naveen, Ukulele Player (Alternate Art) - $144.96 Different Verse, Same As The First This Prince Naveen card is identical in terms of play when compared to the standard version but as an Enchanted card, it sports a different art style
1 Yawgmoth's Vile Offering
Creatures (3) Lands (16) Spells (41) 4 Serum Visions 4 Peer Through Depths 4 Desperate Ritual 4 Seething Song 4 Rite of Flame 4 Empty the Warrens 4 Ponder 4 Manamorphose 4 Preordain 2 Pyretic Ritual 3 Gitaxian Probe Sideboard Sleight of Hand verus Opt is just a sorcery versus instant question