Myr Prototype can't attack or block unless you pay for each +1/+1 counter on it
Etali, Primal Sickness Color Indicator: Red and Green Legendary Creature Phyrexian Elder Dinosaur Trample, indestructible Whenever Etali deals combat damage to a player, they get that many poison counters
You do have to run it out on turn three in a pinch sometimes and that stinks, but most of the time you'll be able to wait and get a sweet 2-for-1
Lands (18) Spells (42) With Lantern Control winning the Grand Prix in Brisbane, Leyline of Sanctity is also a great tool there as well
A good deck is prepared for all kinds of situations
In deed event if the scanning of the card can be done during the displacement of the tray, there is only one tray, so each card has to be read, then moved, and then tray coming back in 2s which is way to fast