For those times when you just want 6 Standard-formatbooster packs
Number 244 Language English Legal Formats Brawl, Commander, Competitive Brawl, Historic, Legacy, Modern, Timeless, Vintage Not Legal Formats Alchemy, Pauper, Pioneer, Standard Rulings (12/7/2018) The ability that defines Lord of Extinction's power and toughness works in all zones, not just the battlefield
Countering a key card, as well as providing an evasive creature that can pick up equipment, can swing a losing battle back in your favor
These were left off the main list for the same reason as the previous honorable mentions, since the higher-toughness part of the card isn't actually guaranteed
It even acts as a fee sacrifice outlet for your creatures, gaining indestructible when sacrificing something to it and gaining +1/+1 if it was a Human creature