They were both developed by Wizards of the Coast for a time, but they've been different from the start
Its maybe the worlds most complex game ever made (with almost 20.000 unique cards printed), but they managed to split their development and design to both very enfranchised players and new ones, making the game still interesting for long time fans and accessible to anyone who is trying to become a player
Blue's bounce mechanic is one of the most distinct tools in the game
Ikoria: Lair of Behemoths is packed with exciting new mechanics, but the mechanic thats made the biggest splash is a returning one: cycling
With Kitt in play, you can tap two creatures during each players combat step to give a creature +2/+2, trample, and make it goaded until end of turn
Material:Natural Rubber + Slippery Cloth