Xyris, the Writhing Storm + Folio of Fancies + Mind Over Matter + Ashnod's Altar

Xyris, the Writhing Storm

Folio of Fancies

Mind Over Matter

Ashnod's Altar

How it works

1. Activate Folio of Fancies by paying 2 and taping it, causing each player to draw a card.
2. Xyris triggers, creating a 1/1 Snake token for each card that opponent drew.
3. Activate Mind over Matter by discarding a card, untapping Folio of Fancies.
4. Activate Ashnod's Altar by sacrificing a 1/1 Snake token, adding CC.
5. Repeat.