Guide prices and sold listings come from the Vendor Tools catalog API (eBay completed sales). Use Update prices to request a fresh pull from eBay (limited to once per 24 hours per signed-in user).

Catalog card record updated 6 Apr 2026, 03:16.

No condition guide prices yet. Use Update prices to fetch eBay sold data into the catalog.

Source API: https://api.vendortools.net

Listed on marketplace

Vendors currently listing this card/product on our marketplace. Click through to view or purchase (purchase flow coming soon).

No marketplace listings for this card right now.

More in this set

Other cards from Magic Online Promos

View full set →

Comments

Share your thoughts on this card — condition, value, pull rates, etc.

to comment.

No comments yet. Be the first to share your thoughts.

Hydra

Types

Creature

Catalog metadata

Imported from: Vendor Tools Public API catalog

Rules

Polukranos enters with six +1/+1 counters on it. It escapes with twelve +1/+1 counters on it instead. If damage would be dealt to Polukranos while it has a +1/+1 counter on it, prevent that damage and remove that many +1/+1 counters from it. {1}{B}{G}: Polukranos fights another target creature. Escape—{4}{B}{G}, Exile six other cards from your graveyard.

Set, artist & references

Artist: Chris Rahn
Language: English
Set name: Magic Online Promos
Game name: Magic The Gathering

In play

Abilities, attacks, weakness & resistance

More in this set

Other cards from Magic Online Promos

View full set →

Comments

Share your thoughts on this card — condition, value, pull rates, etc.

to comment.

No comments yet. Be the first to share your thoughts.

Catalog pricing data as of 6 Apr 2026, 03:16

Guide prices and sold listings come from the Vendor Tools catalog API (eBay completed sales). Use Update prices to request a fresh pull from eBay (limited to once per 24 hours per signed-in user).

Catalog card record updated 6 Apr 2026, 03:16.

No condition guide prices yet. Use Update prices to fetch eBay sold data into the catalog.

Source API: https://api.vendortools.net

eBay prices

Tap for sold & listed comps