Leonin Warleader (Promo Pack) [Core Set 2019 Promos] Lightning [x2] If this card with Xyz

If this card with Xyz Material is sent to the Graveyard: You can target 1 "tellarknight" monster in your Graveyard

Exile a card from your graveyard: Create a 1/1 white Human Soldier creature token

We must understand it

The Phyrexian minds that constructed it did not live past its awakening

Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {3} {1}: Untap Staff of Domination

Leonin Warleader (Promo Pack) [Core Set 2019 Promos] Lightning [x2] If this card with XyzSet: Core Set 2019 Promos Type: Creature Cat Soldier Rarity: Rare Cost: {2}{W}{W} Whenever Leonin Warleader attacks, create two 1 1 white Cat creature tokens with lifelink that are tapped and attacking. When one leonin hunts, many more are surely nearby.