Lancae, Edfu's Hand

{x}{x}{w}{b}: Each opponent loses, half X life rounded down, and you gain life equal to
the life lost this way. Create X 1/1 white and black spirit creature tokens with flying.
As long as you control a card named Edfu,
, Lancae, Edfu's Hand, gets +2/+1, flying, vigilance, and afterlife 2.