5 mana is a bit steep but you do need some time to set up your engine before pouring in the NOS
And this meant combat damage would happen first, and then, only after that, would the life gain trigger(s) attempt to resolve afterward
This damage can pile up quickly, especially if you have an abundance of Energy cards to feed it
A pack of 12 randomized cards contains: 1 Foil card of random rarity, 2 Rare (or higher-rarity) cards, 3 Uncommon cards, and 6 Common cards
1 Foil Booster Fun rare or mythic rare or extended-art rare or mythic rare Here, you get everything in the above slot as well as everything in the 29 extended-art rare slot listed above
Blightsower Thallid Color Indicator: Black and Green Creature Phyrexian Fungus When this creature transforms into Blightsower Thallid or dies, create a 1/1 green Phyrexian Saproling creature token