Lucario GX (122/131) [Sun & Moon: Forbidden Light] TG21 Whenever a nontoken creature enters

Whenever a nontoken creature enters the battlefield under your control

Set: Promo Finish: Cold Foil Type: Hero Rarity: Promo Class: Mechanologist Life: 40 Intellect: 4 You may start the game with a Mechanologist item with cost [2 Resource] or less in the arena

or a mentalist's schizophrenia

Set: World Championships 2008 Type: Water Rarity: Uncommon Retreat cost: Colorless

Set: World Championships 2019 Type: Lightning Rarity: Rare Retreat cost: Colorless

Lucario GX (122/131) [Sun & Moon: Forbidden Light] TG21 Whenever a nontoken creature entersSet: Sun & Moon: Forbidden Light Type: Fighting Rarity: Ultra Rare Retreat cost: Colorless,Colorless