(2021-03-19) To determine the total cost of a spell, start with the mana cost or alternative cost (such as a flashback cost) you're paying, add any cost increases, then apply any cost reductions
If you had to choose between either rat ninja to be your commander, I believe Nashi, Moon Sage's Scion would be the better choice
[2] Playing Black Lotus adds 3 mana of any one color to your mana pool
Its simple, but the flavor is perfect
However, the decks adopting its use the most (currently) are Temur Rhinos or similar Cascade-oriented decks that can levy it for an edge against matchups with Amulet Titan, Griefblade, Yawgmoth, and other top-tier decks in the format
This Phyrexian Mishra is the evil counterpart to the Urza planeswalker card revealed last week