Hero's Welcome

Can only cast if you have one or more legendary creatures in the graveyard.
As an additional cost to cast, pay 5 life. Choose 2.
•Return a legendary creature from the graveyard
to the battlefield,
and add a +1/+1 counter to it.
•Add three +1/+1 counters to any target(s)
•Create two 3/3 white red Knight tokens.