It doesn't have to attack the same player, planeswalker, or battle as Kinscaer Sentry
I wont be ranking the Un-monkeys, just the cards playable in Commander, but for completions sake, they are: Monkeys are smaller than apes in real life and in terms of Magic stats, so most of the monkeys in MTG are a bit underwhelming
Tinybones Chittering skeleton and resident Little Guy, Tinybones hails from the Urborg region of Dominaria
The Lore points each location offers are collected at the start of the player's turn, with no need for questing
Treasure Cruise enables more decks
The Stasis Coffin Its certainly no Teferi's Protection, but The Stasis Coffin offers a very important defensive measure for instant-kill combos in all colors for Commander