Ante cards are on the very short list of cards that are banned in Vintage (not to mention every other format)
You might be able to do something using plot to set up spells, then sacrificing this card to unload, but the more likely use case is slotting it into the sideboard for times when it'll be really impactful
An exciting new addition to the portfolio of stuff you can do with Vehicle cards, The Falcon offers similar benefits to Sabin, Master Monk always having something to do with your mana while its in the graveyard
She is able to circumvent this if the controlling player can banish an item in-lieu of Belles ink cost
Well, the top colorless Commander staples that are also mythic rares are Mana Crypt, Mana Vault, Sword of Feast and Famine, Wurmcoil Engine, and Crucible of Worlds
1 General Ferrous Rokiric