Rootwater Matriarch [Tempest] 2017 Mega-Tins Mega Pack {T}: Target creature gains forestwalk

{T}: Target creature gains forestwalk until end of turn

when a monster(s) on the field is destroyed by battle or card effect: You can Special Summon Level 4 or lower "lswarm" monsters from your Deck in Defense Position

Sacrifice it when you lose control of Krovikan Vampire

If this Fusion Summoned card you control is destroyed by an opponent's card: You can add 1 of your banished "Myutant" cards to your hand

Rootwater Matriarch [Tempest] 2017 Mega-Tins Mega Pack {T}: Target creature gains forestwalkSet: Tempest Type: Creature Merfolk Rarity: Rare Cost: {2}{U}{U} {T}: Gain control of target creature for as long as that creature is enchanted.