Desperate Ritual [Ultimate Masters] Invasion Karma deals damage to that

Karma deals damage to that player equal to the number of Swamps they control

When Vigor is put into a graveyard from anywhere

{4}{G/W}{G/W}

Set: Limited Edition Beta Type: Instant Rare Cost: {B}{B} Look at target opponent's hand and choose a card from it

Allosaurus Rider's power and toughness are each equal to 1 plus the number of lands you control

Desperate Ritual [Ultimate Masters] Invasion Karma deals damage to thatSet: Ultimate Masters Type: Instant Arcane Uncommon Cost: {1}{R} Add {R}{R}{R}. Splice onto Arcane {1}{R} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)