Cards / Poison / LegendaryAlchemist's CatastropheEvery 35 seconds, Summon a toxic storm over the battlefield, dealing 18 Magic Damage every second for 4 seconds and applying Poison to all enemiesPoison·LegendaryEffectEffectEvery 35 seconds, Summon a toxic storm over the battlefield, dealing 18 Magic Damage every second for 4 seconds and applying Poison to all enemiesAppearances2Pick rate15.4%Clear rate100.0% ** Clear rate is noisy below 5 appearances.View in Card meta →More PoisonToxic AuraRareVenom BombRareCorrosionUncommonPoison CloudUncommonToxic BuildupUncommonAntivenomCommonLingering VenomCommonToxic ArmorCommonVenomous StrikesCommon