(6/6/2025) If you cast a spell "without paying its mana cost," you can't choose to cast it for any alternative costs
[card]Vexing Devil[/card] Youre playing against a mono-red opponent
An object with one or more hybrid mana symbols and/or Phyrexian mana symbols in its mana cost is all of the colors of those mana symbols, in addition to any other colors the object might be
This much card advantage for such little cost deserves a ban in a lot of 60-card formats, though it's still fine for 100-card formats
Kibo, Uktabi Prince is a newer card from JumpStart 2022, and this monkey loves to give people bananas that can be sacrificed to not only add red or green mana, but also gain you life
Koth Koth, a vulshok Planeswalker from Mirrodin, uses geomancy to split stone and shape metal in his fight for Mirran peace