Legendary Planeswalker - Volta
Whenever an artifact creature you control deals combat damage to a player, you may put a loyalty counter on Volta Hearth.
: Create a 2/2 colorless Construct artifact creature token.
[–2]: Tap target nonland permanent. It doesn't untap for as long as you control Volta Hearth.
[–3]: You get an emblem with “Artifact creatures you control get +1/+1.”