Triskaidekaphile

At the beginning of your upkeep, if you have a card in hand, return this creature to its owner's hand.

Skulk (This creature can't be blocked by creatures with greater power.)

This creature enters with X +1/+1 counters on it.

At the beginning of your upkeep, if this creature has one or more +1/+1 counters on it, you may remove a +1/+1 counter from it. If you do, draw a card.

, : Draw a card. If you have nine or more cards in hand, flip this creature.

Start your engines! (If you have no speed, it starts at 1. It increases once on each of your turns when an opponent loses life. Max speed is 4.)

You have no maximum hand size.

Max speed — If you would draw a card, draw two cards instead.

Ward (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)

At the beginning of your end step, if you have the initiative, draw a card. Draw another card if you've completed a dungeon.

Choose a Background (You can have a Background as a second commander.)

If you would draw a card while your library has no cards in it, you win the game instead.