Rellana, Twin Moon Knight

First Strike
Rellana, Twin Moon Knight enters in Moon Dance

Moon Dance - {2}{u} Rellana gains hexproof and "whenever this creature deals combat damage to a player draw three cards, then put one card from your hand on top of your library until you activate Fire Dance."

Fire Dance - {2}{r} Rellana gains trample and "whenever this creature deals combat damage to a player this creature deals damage equal to its power to any target until you activate Moon Dance."