Thunderstorm V2

[Leviathan]

Thunderstorm V2 60 cards, 0 sideboard 8 {Mountain} 8 {Island} 16 lands 4 {Simian Spirit Guide} 2 {Street Wraith} 6 creatures 4 {Lotus Bloom} 2 {Selective Memory} 2 {Tendrils of Agony} 4 {Chromatic Sphere} 4 {Pyretic Ritual} 3 {Reverberate} 4 {Mind's Desire} 3 {Reminisce} 4 {Chromatic Star} 4 {Grapeshot} 4 {Seething Song} 38 other spells Sideboard

[SpiritedAway]

How well does this one run right now? It's always hard to look at a storm at face value and be like "oh yeah, he's got it"

[Leviathan]

Succeeds rate is about 60% right now... 100% with local house rule

No land? Free mulligan!