mtg karn commander deck Box Until your next turn Karn, Legacy Reforged Budget Commander

Grma, Saruman's Footman In the Darkness Bind Them Lidless Gaze Lord of the Nazgl Merry, Warden of Isengard Mirkwood Trapper Moria Scavenger Oath of Eorl Pippin, Warden of Isengard Radagast, Wizard of Wilds Riders of Rohan Sail into the West Song of Erendil Summons of Saruman Taunt from the Rampart Too Greedily, Too Deep

Used wisely, you can deal decent damage and control the board with the right timing

The problem is that this has diminishing returns as the game goes on, especially because it has to attack to give you that discount

Is she fair

All the other pre-cons have multiple board wipes, which makes going wide the worst strategy, so, better safe than sorry

It can protect valuable cards from black discard, and can combine with library shuffling effects to improve your draw (such as Thawing Glaciers, Flooded Strand, or Ramosian Sergeant)