Mantle of the Ancients - [Extended Art] Forgotten Realms Commander (AFC) DS Flash Emerge {5}{U}{U} (You may

Flash Emerge {5}{U}{U} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value

Creature spells you cast of the chosen type cost {1} less to cast

Please check the pictures to see the condition

{3}: Exile another target creature you control

{T}: Create a 0/1 red Kobold creature token named Kobolds of Kher Keep

Mantle of the Ancients - [Extended Art] Forgotten Realms Commander (AFC) DS Flash Emerge {5}{U}{U} (You mayEnchant creature you control When Mantle of the Ancients enters the battlefield, return any number of target Aura and or Equipment cards that could be attached to enchanted creature from your graveyard to the battlefield attached to enchanted creature. Enchanted creature gets +1 +1 for each Aura and Equipment attached to it.