When it comes to MTG card size for printing, theres a couple of things to keep in mind
Sitting atop a hill, conjuring waves of honey around him with a beehive wand, Winnie the Pooh is everything Yogi Bear wishes he could be
Potentially taking one as early as turn 3 can really help you get ahead
Otherwise, the four one-Ink Items in your deck could be worth more in the Inkwell than on the board
After assisting for a time, he transforms into Hades, becoming a clear and direct threat to the player
On top of that challenging potential, Raya, Leader of Heart can arrive earlier in the game by Shifting onto another of the Raya cards in Rise of the Floodborn for just four ink, making that five strength even more painful for your opponents lower-cost cards