Prison commanders accomplish this either by increasing your opponent's spell casting cost or taxing them for playing some sort of ability or interacting in certain ways
We have not one, but two variants of Joust Through that are effectively free to include in your deck because theyre stapled to untapped lands
This is also brilliant in brews like tokens, aggro, landfall dork makers like Scute Swarm, and more
1 | Channel Banned or restricted in every single MTG format, theres no debate about Channels place on this list
Due to the delayed returns you will likely spend some time behind and thus have to do a little more work to recover your investment hence me thinking more than three triggers is when you go from fine to good rather than at three
Life, Goblins and Cephalid Breakfast have all answered the call and no one is laughing now