Casey & Raph, Hotheads would fit best in political or group-hug-adjacent Commander decksespecially red-based multiplayer builds that want to influence table dynamics, make deals, or leverage Treasures (such as Prosper, Tome-Bound
Psychic-type attacks can prevent an opponents ability from working and inflict status effects (like Confusion and Sleep), and help you draw additional cards
Annihinfect (Whenever this creature attacks, defending player sacrifices a permanent for each poison counter they have.) Kozilek's first ability will resolve before Kozilek does
There are two basic ways to do this, based on the job youre doing
With good stats and questing for two while evasive, she is great to have in play
Draconic Intervention For dragon decks that want a board clear tied to their spells, Draconic Intervention is a spicy inclusion