all hydra cards mtg Mossborn #337 Holo from Foundations (FDN) Proxy trample Nyxborn Hydra enters the battlefield with X +1/+1 counters on it Magic the Gathering: Calling All

Giving the deck a 1/1 haste threat that also can be sacrifice to Kuldotha Rebirth while also refunding you a card is really really really strong in Burn

Its worse later when you need to crew, but crew 2 is very reasonable for a 5/5

You can get great synergies off cards that make a ton of sacifricable tokens like Pitiless Plunderer or The Ooze

The release of New Capenna may increase its value via token synergy, but for now, it remains valued at around $11 for the classic foil version

Picture this hypothetical scenario, you may want to have Culling Ritual in a deck over a Skyshroud Claim

In exchange for removing that finality counter, you get to give Hex Parasite +1/+0 for each counter removed