Playing mana dorks like Elvish Mystic will allow you to ramp up on mana, so much and so quick that by turn five you could be dropping a game-ending planeswalker or creature
Note the card doesnt have to be drawn by the same opponent who loses the creature
Wizards of the Coast clearly had Standard in mind with Lutri, and second
Artistic modifications also may not cover or change the mana cost or name of the card." Some judges choose to apply the alter criteria to misprints, but most don't
Ankh of Mishra Mishra Mishra's Bauble Mishra's Command Mishra's Domination Mishra's Factory Mishra's Foundry Mishra's Groundbreaker Mishra's Helix Mishra's Juggernaut Mishra's Onslaught Mishra's Research Desk Mishra's Self-Replicator Mishra's War Machine Mishra's Workshop Mishra, Artificer Prodigy Mishra, Claimed by Gix Mishra, Eminent One Mishra, Excavation Prodigy Mishra, Lost to Phyrexia Mishra, Tamer of Mak Fawa
It pushes you towards graveyard-based win conditions like reanimation or Yawgmoth's Will combo