Elvish Refueler cheats this system, giving the player a chance to activate exhaust abilities multiple times, so long as it is the first exhaust ability they have activated in a given turn
Keep in mind that Varragoth needs to attack in order to boast, so you'll want methods to keep him on the board
Here's a list of the non-unique contents for these packs
Maybe the fact that Gilded Goose doubles as lifegain and ramp is the only other slight note I can think of, or that War Room is super effective in a deck like this where life hardly matters
If another effect (or effects) modifies how much damage a source you control would dealby preventing some of it, for examplethe player being dealt damage or the controller of the permanent being dealt damage chooses the order in which any such effects (including Lightning's) apply
Were playing a really different game today, so this all seems quaint