Sevinne's Reclamation [Murders at Karlov Manor Commander] Commander Anthology put a charge counter on

put a charge counter on Mana Cache for each untapped land that player controls

Set: Friday Night Magic 2014 Type: Instant Rarity: Rare Cost: {2}{R}{W} Warleader's Helix deals 4 damage to any target and you gain 4 life

At the beginning of the end step

named after the gaping pit in its common room

But beware

Sevinne's Reclamation [Murders at Karlov Manor Commander] Commander Anthology put a charge counter onSet: Murders at Karlov Manor Commander Type: Sorcery Rarity: Rare Cost: {2}{W} Return target permanent card with converted mana cost 3 or less from your graveyard to the battlefield. If this spell was cast from a graveyard, you may copy this spell and may choose a new target for the copy. Flashback 4W (You may cast this card from your graveyard for its flashback cost. Then exile it.)