Onleaf, World Wonder

All other creatures you control get +0/+1
When Onleaf, World Wonder enters the
battlefield put 2 Gold 0/1 butterfly fly
token with flying into play
Whenever Onleaf, World Wonder attacks it
gets +1/+3 until end of turn, Draw a card
Whenever Onleaf, World Wonder blocks it
gets +1/+3 until end of turn, gain 2 life