Leonin Warleader (Promo Pack) [Core Set 2019 Promos] 66 choose a permanent owned by

choose a permanent owned by the voter and gain control of it

each player discards their hand and returns to their hand each card they exiled this way

Volrath's Shapeshifter has the full text of that card and has the text "{2}: Discard a card

Set: Scourge Type: Legendary Creature — Sliver Mutant Rarity: Rare Cost: {W}{U}{B}{R}{G} {3}: Search your library for a Sliver card

you can select another monster your opponent controls to be attacked instead

Leonin Warleader (Promo Pack) [Core Set 2019 Promos] 66 choose a permanent owned bySet: 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.