Shipbuilder

Shipbuilder's abilities can only be used once and counters can't be transferred to Shipbuilder.
{t},{w}{w}: Put a charge counter on Shipbuilder.
{t},{u}: Put a charge counter on Shipbuilder.
{t},{r}: Put a charge counter on Shipbuilder.
{t},{4}: Put a charge counter on Shipbuilder.
{t}, Remove 4 charge counters from Shipbuilder: Create a 6/6 Artifact Vehicle Token with flying, degrade, crew 3, and '{t}: Deal 4 damage to any
target.'