DVRKSTVR

Landfall - Each time a land comes into play your opponents must sacrifice a permanent.
All Slivers and Phrexians have: "This creature enters with +1/+1 counters total to the amount of creatures and lands you control. {t} for any color of mana, only to cast ability spells.
{t}{3}, Proliferate
{t}{6}, All your Creatures gain Indestructible, Flying and vigilance until end of next turn.
{t}{10}, Exile all permanents in play. Create that many Sliver tokens as cards destroyed. They gain