Of course, thats a bit of a more out-there version of how this card could be used
Having a Naturalize effect on the channel ability of a land is insane
These cards usually have very powerful abilities, but can sometimes be underwhelming if they can't use their abilities
5 loyalty Player 3 - During his or her upkeep, Player 1 uses Teferi, Master of Time to use its first ability to +1 and Loot
Well my first thought was to alter the Shambling Strider, but I guess thats already the wildfire wolfcould be fun to do Karn as a set of silver tableware (serving platters, cutlery, candelabras, pitchers) assembled into a golem by a raccoon
2: Return target creature card with mana value 3 or less from your graveyard to the battlefield