K-9, Mark I Whos a good little 1-drop
The card reads: Whenever an opponent casts a spell, you may draw a card unless that player pays one mana. This leads to a lot of extra cards, but it results in whoever plays it having to constantly ask if people will be paying one mana to stop them from drawing a card
Spare packs are useful for: Prize support Bonus pack-per-win rewards A raffle at the end of the night A few extra packs for late arrivals Casual pack opening after the draft Check Availability Before Planning the Night MTG booster box stock changes quickly, especially around pre-orders, popular Universes Beyond releases, and strong draft sets
Emrakul, The Promised End is a valuable Eldrazi Titan that can control opponents' turns and get discounted to nine mana
Its not necessarily a very knight-focused commander, but it can work if you build a nice removal-heavy deck around it
A sizable portion of the deck list are strong cards that are just outside the best commander cards lists, like the notorious Propaganda, Scute Swarm, and Vesuva