Nami, River Spirit

{g/u}: Tap or untap another target permanent. Target opponent may untap target permanent. If he/she does, tap or untap target permanent. Actiavet this ability only once each turn.
{2},{t}: Until end of turn, up to two target creatures you contol get "When this creature deals combat damage to a creature, tap that creature. It doesn't untap during it's controller next untap step"