Chien-Pao is one of the newest legendary Pokemon From Scarlet and Violet, and his ability will do wonders in getting newbies to keep playing and avoid bricking as it searches for more energy to add to your hand
However, the decks adopting its use the most (currently) are Temur Rhinos or similar Cascade-oriented decks that can levy it for an edge against matchups with Amulet Titan, Griefblade, Yawgmoth, and other top-tier decks in the format
Considering that shrine decks are usually five colors, its a card that should see play in these decks, because its good at any point in the game
This is the most important question to answer
Wizards seems willing to experiment with red in numerous ways: were getting more and more card advantage and effects that synergize or otherwise enable reds impulse draw mechanic, and Im really happy with where were at