Thunderkin Awakener (Promo Pack) [Core Set 2020 Promos] Azra Warrior but it can't be good

but it can't be good

Set: Secret Lair Drop Series Type: Legendary Creature — Human Elf Shaman Rarity: Rare Cost: {2}{U} Whenever you cast an instant or sorcery spell with mana value 3 or greater

Blue spells you cast cost {1} less to cast

return it to your hand

Thunderkin Awakener (Promo Pack) [Core Set 2020 Promos] Azra Warrior but it can't be goodSet: 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.