Ebenezer Scrooge

When Ebenezer Scrooge enters the Battlefield,
target creature you control with Jolly loses Jolly,
until he leaves.
Bah Humbug! - {x}: X equals amount of lands equivalent to creatures with Jolly, shrug off an
attack or spell dealt towards Ebenezer Scrooge.
Tap the lands.
If card 'Ghosts of Christmas' is in the field,
Ebenezer Scrooge gains indestructible, gets
a -1/-1 counter, and loses the ability to attack.