Healing plants - uncracked (i think)

so the description for Vital herb is something vauge, but i did a duel earlier and i think i understand it, the vital herb heals for 50% of your CURRENT STANDING HP, like in the duel i asked my opponite to take my hp all the way down to like 200, now i forgot exact numbers but it went something like this, 2xx hp > heal to 5xx hp > heal to 11xx hp > heal to 22xx hp >> then it healed me to nearly full 4481 or something, so this plant is OP, and mystics that are the only healers in squad should have this up, oh one more thing! > it was said you cannot have 2 plants up at once <- partly true, you CAN have BOTH heal plants up at once, its pretty nice. just so you know FCers mystic can solo heal FC, ive also solo healed Seat of Torment, and abbadon, SoT was 1 barb, 3 wizzys, 1 psy, and me, pro AA squad