Tentacles

Large black Tentacles sprout out and grab on to the target the user targets. Rolling under 7, the Tentacles just grab on, and then rolling a d6, if you get higher then the target, they are immoblized for one action (of anyones). If you roll 7-15, they immoblize for one action, and drain the life out of them (Roll 1 d8). 16-20+, damage is dealt, life is drained, (Roll a d6 for damage, and a d10 for life gained.) And the target is immoblized for 2 actions.