If youre looking to avoid that and just buy Dumbo as a single card, you can do so from sites such as TCGplayer, but as weve already mentioned, be prepared to pay a lot for this card
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
They are cheap and efficient, and Sol Ring even nets you mana the turn you play it
Weve also got Massacre GirlMassacre Girl, Mari, the Killing QuillMari, the Killing Quill, and Queen MarchesaQueen Marchesa filling up the Assassin slots, and all working to take out creatures