Promotion of iinherits its other traits.
Short plant. Projectiles pierce up to 2 times, apply Chill, and inflict 5 Cryo points. Deals ×4 damage to Frozen zombies or those immune to Chill/Freeze.
Every 4th shot becomes a Glacial Icicle with infinite pierce. Against Chilled zombies, applies Freeze for 4s and deals 12× damage; if the target is already Frozen, removes Freeze and instead deals 48× damage.
SP Gatling Icicle-shroom is a Odyssey fusion plant in Plants vs Zombies Fusion 3.9. Odyssey-type fusions are designed for Odyssey mode and have their stats calibrated to handle the significantly tougher enemies exclusive to that gameplay mode.
SP Gatling Icicle-shroom has no sun cost in the traditional sense — it is an Odyssey-exclusive fusion that is unlocked through specific Odyssey mode progression mechanics, not purchased with sun.
SP Gatling Icicle-shroom's attacks target all zombies. Assigning it to the lane or row where those zombie types are most concentrated gives you the best return on your sun investment.
Yes — SP Gatling Icicle-shroom's 40 × 4/1.5 damage every fires at variable intervals and 300 toughness make it a worthwhile fusion for most garden compositions. Odyssey-mode players will find it especially valuable given its stat calibration for those encounters.