Accursed Horde Adamant Will Adanto Vanguard Ademi of the Silkchutes Adept Watershaper Adriana's Valor Aegis Angel Aethershield Artificer Agent Frank Horrigan Agent of the Shadow Thieves Agonasaur Rex Ainok Strike Leader Ajani's Presence Akiri, Fearless Voyager Akroma's Will Akroma's Will Akroma, Vision of Ixidor Alesha's Legacy Almost Perfect Amaranthine Wall Anara, Wolvid Familiar And They Shall Know No Fear Angelfire Ignition Angelheart Protector Angelic Guardian Angelic Overseer Animus of Predation Anya, Merciless Angel Archangel Avacyn Arco-Flagellant Arlinn, the Moon's Fury Armor of Shadows Arwen, Mortal Queen Assure // Assemble Assure // Assemble Athreos, God of Passage Athreos, Shroud-Veiled Avacyn's Memorial Avacyn, Angel of Hope Azlask, the Swelling Scourge Azra Smokeshaper Bane, Lord of Darkness Banquet Guests Bant Barbed Servitor Bark-Knuckle Boxer Basri Ket Basri, Tomorrow's Champion Bast, Panther Goddess Bastion Protector Battle at the Helvault Battle-Rage Blessing Belligerent Regisaur Bello, Bard of the Brambles Bellowing Elk Besieged Viking Village Bhaal, Lord of Murder Biosynthic Burst Blacksmith's Skill Bladed Ambassador Bladed Battle-Fan Bleeding Effect Blessed Hippogriff Blessed Hippogriff Blightsteel Colossus Blitzwing, Adaptive Assailant Blizzard Brawl Bloodsworn Knight Bloodsworn Squire Bonds of Mortality Bontu the Glorified Boromir, Warden of the Tower

Its a hair expensive in terms of mana, so you might trim it for a leaner curve
If you choose to pay the impending cost of a creature spell, it's still a creature spell on the stack
The flashiest one is through Bilbo, Birthday Celebrant, who comes with the extremely flavorful ability to invite all the creatures in your deck to the battlefield, but only if you have 111 or more life
This seems more annoying than anything else, but the game eventually evolved so the Graveyard is more like a superheros death
If you do, add three mana in any combination of its colors and put it into your hand