Ive seen plenty of games where someone stabilized the board, resolved Avacyn , and forced the table to start digging for exile or sacrifice effects immediately
There are tons of Slivers out there that work very well without any help
So you'll be glad to know that I've found Play Booster Boxes on TCGplayer for $20 less than Amazon's $179.99 listing
Interestingly, one Domain Overlords list ran both Starting Town and Ultima, illustrating how different support tools from the set can converge in a single build
Protection from black is always appreciated to stay safe from most removal spells, and the effect to untap all your lands when you deal combat damage while equipped is fantastic
// Sephiroth, One-Winged Angel Legendary Creature Angel Nightmare Avatar 5/5 Flying Super Nova As this creature transforms into Sephiroth, One-Winged Angel, you get an emblem with "Whenever a creature dies, target opponent loses 1 life and you gain 1 life." Whenever Sephiroth attacks, you may sacrifice any number of other creatures
