Summons a thornbush in the caster's location, dealing True Damage equal to 3.5% of the target's Max Health + 17% of the target's Bonus Health to enemies within range every second for 7 sec. Decreases Physical Defense by 25% and Magical Defense by 25%, and Slows by 40%. Slow effect gradually depletes over 2 sec after escaping the thornbush. For non-Hero enemies, deals up to 70 Damage.