When another permanent you control enters the graveyard, if it had one or more counters, you may put that number of +1/+1 counters on a target creature
Creatures (18) 2 Ulamog, the Ceaseless Hunger 1 World Breaker 4 Sylvan Advocate 3 Tireless Tracker 2 Ulvenwald Hydra 1 Ishkanah, Grafwidow 1 Noxious Gearhulk 2 Walking Ballista 2 Shefet Monitor Lands (24) Spells (18) The Desert package is actually quite rich in variety of options and synergies
I never disliked mass removal of lands if it ended the game quickly, like Desolation Angel with kicker or my friend's Obliterate, drop a Mountain, float mana for Phage the Untouchable and attacking with the haste from that Anger that was just destroyed
In decks capable of generating a lot of mana through rituals for example, this sounds very fun and powerful
If you can make that 5 damage 10 damage, youre giving your team up to +9/+0 and trample, which can effectively be even more once those same creatures deal their own damage
For starters, this version of Avacyn is an eight mana White 8/8 with flying, vigilance, and indestructible