Lisia's Appeal 234/191 Loading
Its a 5-drop with some real card advantage potential in the late game, but you can also just use it to cantrip early on, kind of like a cycling card that reserves the creature for later use
Anyone who bought a combination of four Dragon Blast [BW5] and/or Dragon Blade [BW5] products at participating stores could enter a random drawing for a chance to win one of the 1,000 Giratina ex cards
Then put all cards exiled this way that weren't cast on the bottom of your library in a random order." A spell's mana value is determined only by its mana cost

Advanced Search Sets Random Syntax Aberrant Abomination of Gudul Academy Raider Academy Wall Aclazotz, Deepest Betrayal Acquisition Octopus Adrestia Adventurer's Airship Aegar, the Freezing Flame Aeon Chronicler Aerial Extortionist Aesi, Tyrant of Gyre Strait Aether Syphon Agent 13, Sharon Carter Agent Maria Hill Agent Venom Agent's Toolkit Akiri, Fearless Voyager Akki Ronin Alania, Divergent Storm Alphinaud Leveilleur Altanak, the Thrice-Called Amber Gristle O'Maul Angelheart Vial Angelic Sell-Sword Angelic Sleuth Angler's Shield Anje Falkenrath Anje, Maid of Dishonor Anowon, the Ruin Thief Ant-Man, Reformed Rogue Aphetto Runecaster April O'Neil, Live on the Scene Aradesh, the Founder Arcades, the Strategist Archfiend of Ifnir Archive Haunt Archivist of Oghma Archmage Emeritus Archmage of Runes Archnemesis Archon of Cruelty Argothian Enchantress Artful Looter Artist's Talent Ascendant Spirit Ashiok's Reaper Ashling, Flame Dancer Ashling, Rekindled Assassin Gauntlet Astonishing Spider-Man Astral Drift Atlantean Skirmisher Attuma, Atlantean Warlord Audacious Thief Auntie Ool, Cursewretch Aurelia, the Law Above Avarice Amulet Avatar Aang Ayara, First of Locthwain Azorius thermage Azula, On the Hunt Bag of Devouring Bag of Holding Balamb Garden, Airborne Bandit's Haul Bane, Lord of Darkness Banon, the Returners' Leader Baral, Chief of Compliance Barbed Servitor Baron Bertram Graywater Baron Strucker, HYDRA Overlord

This typically involves creatures or artifacts that tap for mana (mana dorks and mana rocks, as we call them) or spells and abilities that allow players to play more than one land per turn, often by searching up another land