Josh Freydkis

Dungeon Delver

Commander creatures you own have "Room abilities of dungeons you own trigger an additional time."

Seasoned Dungeoneer

When this creature enters, you take the initiative.
Whenever you attack, target attacking Cleric, Rogue, Warrior, or Wizard gains protection from creatures until end of turn. It explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on the creature, then put the card back or put it into your graveyard.)

Displacer Kitten

Avoidance — Whenever you cast a noncreature spell, exile up to one target nonland permanent you control, then return that card to the battlefield under its owner's control.

Tortured Existence

{B}, Discard a creature card: Return target creature card from your graveyard to your hand.

Sefris of the Hidden Ways

Whenever one or more creature cards are put into your graveyard from anywhere, venture into the dungeon. This ability triggers only once each turn. (To venture into the dungeon, enter the first room or advance to the next room.)
Create Undead — Whenever you complete a dungeon, return target creature card from your graveyard to the battlefield.

Worshippers are allowed to pluck one memory from a chosen nonbeliever. Maybe a battle plan. Maybe a profession of love.

Altar of the Brood

Whenever another permanent you control enters, each opponent mills a card.

SetSorted descending	NameCard name and typeCardsNot sorted	Rarity	Type	PriceNot sorted	FoilNot sorted
[SLD] #7103	Dungeon DelverDungeon DelverLegendary Enchantment — Background[SLD] \| #7103 \| Rare \| Price: $1.13 \| Foil price: ✨$1.74	rare	Legendary Enchantment — Background	$1.13	✨$1.74
[SLD] #2507	Tortured ExistenceTortured ExistenceEnchantment[SLD] \| #2507 \| Rare \| Price: $11.01 \| Foil price: ✨$11.59	rare	Enchantment	$11.01	✨$11.59
[SLD] #2508	Sefris of the Hidden WaysSefris of the Hidden WaysLegendary Creature — Human Wizard[SLD] \| #2508 \| Mythic \| Price: $4.54 \| Foil price: ✨$3.67	mythic	Legendary Creature — Human Wizard	$4.54	✨$3.67
[SLD] #2505	Seasoned DungeoneerSeasoned DungeoneerCreature — Human Warrior[SLD] \| #2505 \| Rare \| Price: $6.79 \| Foil price: ✨$7.55	rare	Creature — Human Warrior	$6.79	✨$7.55
[SLD] #2506	Displacer KittenDisplacer KittenCreature — Cat Beast[SLD] \| #2506 \| Rare \| Price: $62.26 \| Foil price: ✨$77.27	rare	Creature — Cat Beast	$62.26	✨$77.27
[SLC] #1	Altar of the BroodAltar of the BroodArtifact[SLC] \| #1 \| Rare \| Price: $9.66 \| Foil price: ✨$12.31	rare	Artifact	$9.66	✨$12.31