Lechara, Parasitic Amalgam

When Lechara, Parasitic Amalgam enters the battlefield, create a number of 1/1 Black Leech creature tokens equal to the number of
opponents you have.
Leeches you control get +1/+0 and gain
"Whenever an opponent loses life for the first
time each turn, you gain 1 life."
{t}, Pay X Life and {x}{x}: Create X 1/1 Black
Leech Tokens.