Keep playing lands to continually create 2/2 creatures
Then, select the deck you want to personalize, and when editing that deck, go to More Details, to the right: Notice that sometimes you may miss and to the Sideboard (which is right above More Options), but what youre looking for is the screen shown below: Within a deck's details, you can set individual preferences for companions, sleeves and avatars for when you play that deck
Curving out into this guy is not nearly as powerful as drawing him late into the game where you aklways have regen mana up, have way more ammo in the bin to get shooty and likely enough mana to get shooty twice in one turn
Burrog Banemaker The focus on Burrog Banemaker as a student is endearing to anyone who has doodled a note on their skin
And you have to give it to WotC: As they've shown us with the SpongeBob SquarePants Secret Lair, they do know a good meme when they see it: If Spidey's meme card is indeed the pointing gag, the obvious execution would be an effect that copies or mirrors a creature