Luna, Protector Of Dragons

Lifelink, Vigilance, Firststrike
Whenever a permanent you control enters the
battlefield put freeze counter on target Permanent.
{2}{u}{b} Discard Three cards: proliferate your permanents.
Remove Freeze counters. Max 3 times per turn:
1-Draw a card
2-add {u}{b} to your mana pool
3-Create a 3/3 dragon with flying.
Partner(Partner with any Dragons.)