Rubber Ducky, planes quacker

Vigilance, Indestructible, Hexproof

This creature cannot be controlled. Damaging Rubber Ducky grants X yellow mana, where
X is damage dealt to Rubber Ducky. Defeating Rubber Ducky grants 5 extra yellow mana.

If Quinten gets removed from the battlefield,
remove Rubber Ducky from the battlefield.
—
"QUACK"