Sneak Attack

Sneak Attack is a 100-card Commander precon from Zendikar Rising Commander, released September 25, 2020. It is led by Anowon, the Ruin Thief, a Dimir commander.

Anowon, the Ruin Thief

Other Rogues you control get +1/+1.
Whenever one or more Rogues you control deal combat damage to a player, that player mills a card for each 1 damage dealt to them. If the player mills at least one creature card this way, you draw a card. (To mill a card, a player puts the top card of their library into their graveyard.)

The list runs 38 lands and 30 creatures, and its nonland cards average 3.76 mana. At today's TCGplayer prices the whole deck's cards come to about $70.42, and the most valuable is Sygg, River Cutthroat at $4.96.