Have Counters To Colors Blast 'Em Although cards that counter or destroy a specific color may seem too niche to play, they are actually some of the most played spells in sideboards
Abomination of Llanowar Animate Graveyard Apocalypse Demon Bloodsworn Knight Boneyard Mycodrax Boneyard Wurm Candlekeep Inspiration Consuming Aberration Consuming Blob Elephant Resurgence Graveyard Busybody Leonardo da Vinci Lumra, Bellow of the Woods Melek, Reforged Researcher Nethergoyf Old Stickfingers Revenant Seize the Storm Sewer Nemesis Souls of the Lost Splinterfright Sutured Ghoul Svogthos, the Restless Tomb Textbook Tabulator The Capitoline Triad Titania, Gaea Incarnate Umbra Stalker Unlicensed Hearse Urborg Lhurgoyf Wrenn and Seven
Read More: The most annoying Commander cards in existence 9 Geist of Saint Traft Sometimes you need a little more firepower than your average Spirit can manage, and thats basically the whole theory behind Geist of Saint Traft
The color restriction on her abilities does mean that she really ought to be played in a deck thats heavy on red cards, but that shouldnt be too hard to accomplish
Irini Sengir and Reveka, Wizard Savant, however, may as well not even have the Dwarf creature type