Krenko, Mob Boss Krenko, Mob Boss is one of the most popular red commanders, goblin commanders, commanders, you get the idea
I think the charm comes from the fact that this spell gives you the possibility to exile the creature dealt damage this way if it would die
Including dinosaurs with high toughness can also help mitigate some of the risks of using this card
Thats not counting the 250+ or so reprints Ive left behind that you can find in the Foundations Starter Collection
This is a simple list divided by type, listing each types strengths, weaknesses, and immunities, both for attacking and defending
The reason I bumped it up to Barely Jalapeno level is the presence of Jeweled Lotus and the possibility of casting Junji as early as Turn 2