10 Slinn Voda, The Rising Deep Cyclonic Rift is often regarded as not just one of the strongest board-wipes in Commander, but one of the strongest blue cards at players' disposal
In Khans, there are five "clans"three-color combinationswhich are more desirable than other color combinations
While its not as iconic as Nevinyrrals Disk, I believe Ratchet Bomb is a much better fit for the speedy state of current Commander
For example, you can't add Templar Knight to a Standard or Pioneer deck
From the classic Armageddon to the newer (and some might say fairer) Fall of the Thran, this color combination can really reset the board
Before Weezing gets knocked out, you can use Koga to prevent your opponent from scoring a point and bringing out Dragonite to randomly deal 50 damage four times in a row