It first appeared in the Kanto region, featured in the original Pokmon Red and Blue games, where it could often be found in the areas surrounding the more polluted parts of the region
To do that, you have to understand what need your product fills
This once again represents a bit of a regression in efficiency from the last few steps since Garza's Assassin uses a sacrifice cost instead of a tap cost, but one nice thing about the Assassin is it has its own built-in recursion mechanism: the recover ability
Since youre in green and white, you have access to all sorts of protection spells like Heroic Intervention and Teferis Protection, letting you keep your commander nice and safe while you disrupt your opponents plans
Second Chance, in particular, can create an infinite turns combo, while An-Zerrin Ruins can shut down specific archetypes
The player whose turn it is chooses a creature type first, followed by each other player in turn order