Since this is an ETB ability, you can get it again with recursion and blink effects
Think of Ace as a slow board wipe tactic that an opponent can only control by using targeted removal on the creature
Being able to sac one of your own Gobby tokens in order to destroy an opponents powerhouse artifact combo piece or game-warping colorless permanent is quite an impactful trade-off, so if you keep losing to Chimil, the Inner Sun or The Immortal Sun (or other, non-Sun-related artifacts), nab a copy of this bruiser and profit mightily
This interview has been edited for clarity and length.
Beyond the Quiet We started by looking at 'Beyond the Quiet' (art on the card by Yohann Schepacz & Serena Malyon), which depicts a 'supervoid' or black hole
Chaos: Whenever you roll Chaos:, draw a card, then discard a card