Theyre generally seen as a bit boring, but lands are often the most impactful new cards in any given Magic: The Gathering set
Grenzo costs two Red mana to cast and has two abilities that you can chose from when a creature you controls deals combat damage to an opponent
Take advantage of high toughness creatures like the plant option on Skinshifter, the five toughness on Nyx-Fleece Ram, and Runic Armasaur that were designed as defensive options and turn them into aggressive beaters
Then, it allows sources controlled by the owner that deal damage to an opponent or permanent to deal that much damage plus the number of fire counters of Fated Firepower, meaning that 3 counters would make a 1/1 creature deal 4 damage, instead
SHES THE UN-LIFE OF THE PARTY If youre like me, you heard Esper Wizard Commander and assumed that this would be a heavily blue deck playing a classic, spell-based control game