It starts out as a lifelinking 1/4 that can drain opponents further with the Extort keyword
A staple like Ichor Wellspring becomes a powerhouse with Mishra, you draw a card when the copy enters, and another when the Warform is sacrificed at the end of the turn
Whenever possible, the cards work the same way, the rules are the same, and you can even pause to think (or bluff) according to the same timing
Also, they can be played later at the expense of this creature's life
I can't remember a single player from the Scepter's glory days that played it without being both a good player and a good deck designer
It appears that Teeziro will continue working with the TCG into the Scarlet & Violet era, as Japan has them credited with Lechonk's first appearance in the card game as well as a Skwovet Illustration Rare in the first two sets of this new generation