Summons are saga creatures : They can do everything a creature can do, like attacking or blocking
The Cauldron exiles a key creature from a graveyard, usually Vivi Ornitier, and grants its activated abilities to all of your creatures with +1/+1 counters
Bonus: The One Ring I have almost come to the end, but what 2023 review would it be if I leave out The One Ring from The Lord of the Rings: Tales of Middle-earth
Kutzils Flanker Bloodcrazed Paladin may not have blown the bloody doors off back in the day, but Kutzil's Flanker is a really decent answer to Sunfall
You can also treat it as creature or planeswalker targeted removal with its mana and discard ability
Above Enchanted sits Iconic, the game's rarest tier since Set 9: Fabled, with two confirmed dual-ink cards in Set 13, Lilo & Stitch and Belle & Beast, the actual rarest pulls in the set