Thunderkin Awakener (Promo Pack) [Core Set 2020 Promos] Cat Knight puts one of them back

puts one of them back on top of their library

Set: Ugin's Fate Type: Sorcery Rarity: Common Cost: {1}{W} Manifest the top card of your library

"We called them 'armored lightning

Set: Planechase Type: Basic Land — Forest Rarity: Common ({T}: Add {G}

When Geralf's Messenger enters the battlefield

Thunderkin Awakener (Promo Pack) [Core Set 2020 Promos] Cat Knight puts one of them backSet: Core Set 2020 Promos Type: Creature Elemental Shaman Rarity: Rare Cost: {1}{R} Haste Whenever Thunderkin Awakener attacks, choose target Elemental creature card in your graveyard with toughness less than Thunderkin Awakener's toughness. Return that card to the battlefield tapped and attacking. Sacrifice it at the beginning of the next end step.