His other ability "Pounce" also means that Simba gains the "Evasive" trait, so he can also challenge characters with Evasive
Thats some all-time top flavor text already, and it works surprisingly well on the Gorehorn: generally, a big creature that you invest a ton of mana in being this fragile is laughablebut if its not answered, thats seven power crashing through
While there may not be actual rules to enforce it, I have many friends who self-impose limitations like all my creatures have to be frogs or Im not playing any instants either for the sake of theme, or just to force the deck in a more novel direction
Consider what cards in your deck permanently interact with your opponent's cards
The chance of hitting my fourth-turn land drop with a three-land hand is over 90%
One thing which makes Mazirek stand out is that his ability triggers whenever any player sacrifices a permanent