Anduin, Light's Hope

Power Word Shield - Creatures you control enter
the battlefield with a Bubble Counter (Gain +0/+1
for each creature you control with a Bubble Counter)

At the beginning of your end step, choose one based
on Anduin's toughness:
• Toughness > 5: Draw a card, lose 1 life.
• Toughness > 8: Create two 1/1 paladins with lifelink
• Toughness > 10: Transform Anduin, Light's Hope