mtg the forgotten realms card list adventures in A First Look at Adventures in the Forgotten Lands of the Forgotten Realms

Illustrated by Kieran Yanner Standard Not Legal Alchemy Not Legal Pioneer Legal Historic Not Legal Modern Legal Brawl Not Legal Legacy Legal Comp

However, Surrak and Goreclaw shows you the effectiveness of this two-keyword-granting creature

Illustrated by Anna Podedworna Standard Legal Alchemy Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp

You can pay seven mana to meld him with The Mightstone and Weakstone to create Urza, Planeswalker, who has a whopping five different abilities you can use - and you can choose to activate two abilities per turn instead of just one

And I think overall you are making your deck weaker playing these cards instead of ones that are just standalone good cards