mtg when you draw a card Five essential cards for Commander If You Discard A Card,

Shark Typhoon epitomizes the flexibility that makes cycling cards so great: get one shark now and keep the cards flowing, or get several sharks later

If you spend this mana to cast your commander, it enters the battlefield with a number of additional +1/+1 counters on it equal to the number of times it's been cast from the command zone this game

Whenever General Kudro of Drannith or another Human enters the battlefield under your control, exile target card from an opponent's graveyard

This also means it shuts off notable Cascade cards such as Living End

The signature versions are shown below, and non-signature versions look the same just without the signature