mtg average commander deck cost Weekly Update (Apr 24): New Capenna Decklists %20Build%20your%20dream%20super%20team%20of%20Heroes%20and%20Villains%2C%20then%20suit%20them%20up%20with%20iconic%20gear%20and%20unleash%20their%20earthshaking%20abilities What's Your Standard Deck Worth?

The two Munchings and Crunchings ability to heal isnt really needed, and the second ability is useless because there are no Gurgis in the deck

For this event, 10 specific card errata were issued, as you can read here, along with the full tournament description

Blanka, Ferocious Friend There may already be an aggressive heroic archetype from Theros block, but Blanka, Ferocious Friend could challenge that title

An example can be seen on Stiltzkin, Moogle Merchant

Creatures (13) Lands (29) 2 Forest 2 Snow-Covered Forest 2 Gemstone Mine 1 Boros Garrison 1 Selesnya Sanctuary 1 Sunhome, Fortress of the Legion 2 Gruul Turf 2 Breeding Pool 1 Ghost Quarter 4 Simic Growth Chamber 1 Vesuva 3 Tolaria West 1 Bojuka Bog 1 Slayers' Stronghold 1 Cavern of Souls 1 Radiant Fountain 1 Field of the Dead 2 Castle Garenbrig Spells (18) Apart from Okos role in transforming and fighting hate cards, its worth noting that Oko itself is a hate card, in that some strategies are fundamentally weak against the card