Karn, Scion of Urza (Promo Pack) [Dominaria Promos] Angel Illusion and it isn't legendary if

and it isn't legendary if that permanent is legendary

elder researcher

then that player shuffles their hand into their library

so grows my strength

sacrifice Mana Vortex

Karn, Scion of Urza (Promo Pack) [Dominaria Promos] Angel Illusion and it isn't legendary ifSet: Dominaria Promos Type: Legendary Planeswalker Karn Rarity: Mythic Cost: {4} +1: Reveal the top two cards of your library. An opponent chooses one of them. Put that card into your hand and exile the other with a silver counter on it. 1: Put a card you own with a silver counter on it from exile into your hand. 2: Create a 0 0 colorless Construct artifact creature token with "This creature gets +1 +1 for each artifact you control."