Th-th-th-Thats All, Folks
You can give an indestructible counter to a creature thats attacking, you can proliferate, and you can move level up counters around, so theres plenty of interesting stuff you could do with Tidus
How many ramp pieces: A common starting zone is around 10-ish ramp sources, then adjust up for high-cost commanders or up-tempo pods
I have a decent sized collection, but even with cards collected over two decades, I would need to buy new cards to have anything but the most casual deck
Its no mystery as to why many of the best competitive Commander builds weve seen in recent times include the color, whether it be Najeela, Tivit, Kraum / Tymna, or Rograkh / Silas