Vigor [Duels of the Planeswalkers] Frog Beast Activate only if there are

Activate only if there are no charge counters on Jeweled Amulet

the player can activate mana abilities only if they're from lands that player controls and only if mana they produce is spent to activate other mana abilities of lands the player controls and/or to play that card

Set: Planechase Anthology Planes Type: Plane — Bolas's Meditation Realm Rarity: Common At the beginning of your end step

pit fighter

Vigor [Duels of the Planeswalkers] Frog Beast Activate only if there areSet: Duels of the Planeswalkers Type: Creature Elemental Incarnation Rarity: Rare Cost: {3}{G}{G}{G} Trample If damage would be dealt to another creature you control, prevent that damage. Put a +1 +1 counter on that creature for each 1 damage prevented this way. When Vigor is put into a graveyard from anywhere, shuffle it into its owner's library.