You can spend one Black mana for two life lost, two cards drawn, and you kill creatures while you do so - so he's basically a stronger effect for most Black decks at the kitchen table as he interacts with your foes' stuff and works well with any life loss effect out there
The Imgur link I provided has all of the hits I got from the pack and I tried to show as much detail as possible
We got to see a lot of cards, including many callbacks to previous Lorwyn characters, mechanics like Evoke, cycles like the Incarnations, or individual beloved cards like Bitterblossom
These defense counters determine how much damage a Battle needs to take to be defeated
Mega Gardevoir ex (Ultra Rare) embed::[[Mega Gardevoir ex (me1-187)]] The counterpart to Mega Lucario ex, this Ultra Rare Mega Gardevoir ex shares the golden, radiant treatment that defines the base sets most prestigious cards
Companions did not take up a slot of the 99, thus it would have been an auto-include in any deck that would have been able to run it, though this was spotted by Wizards before the release of Ikoria and hence received a day 0 ban