Wojek Investigator (Promo Pack) [Murders at Karlov Manor Promos] Frog Beast if a nontoken creature would

if a nontoken creature would enter the battlefield and it wasn't cast

Set: Secret Lair: Universes Within Type: Legendary Artifact — Equipment Rarity: Mythic Cost: {1}{B} Equipped creature gets +2/+0 and has menace

Set: Duel Decks Anthology Type: Creature — Angel Rarity: Uncommon Cost: {3}{W}{W} Flying

Set: World Championship Decks 1999 Type: Artifact — Rarity: Rare Cost: {2} {5}

The back of this card has modified rules you can add to your game

Wojek Investigator (Promo Pack) [Murders at Karlov Manor Promos] Frog Beast if a nontoken creature wouldSet: Murders at Karlov Manor Promos Type: Creature Angel Detective Rarity: Rare Cost: {2}{W} Flying, vigilance At the beginning of your upkeep, investigate once for each opponent who has more cards in hand than you. (To investigate, create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") Well, this clearly didn't come from anyone I know