RU-S37H, The Augmenter

When this creature enters, create a 4/4 colorless ECA4 artifact creature token with “If RU-S37H, The Augmenter is your commander, ECA4 deals commander damage.” {1}: Add a +1/+0 or +0/+1 counter to RU-S37H {T}: ECA4 gains lifelink, first strike, and power equal to RU-S37H’s power until the start of your next turn. {T}: ECA4 gains vigilance, reach, and toughness equal to RU-S37H’s toughness until the start of your next turn.