mtg.wtf

Tap all lands target player controls and that player loses all unspent mana.

Counter target spell. If that spell is countered this way, put it on top of its owner's library instead of into that player's graveyard.

At the beginning of your upkeep, if Genesis is in your graveyard, you may pay {2}{G}. If you do, return target creature card from your graveyard to your hand.

Protection from black
Phantom Centaur enters with three +1/+1 counters on it.
If damage would be dealt to Phantom Centaur, prevent that damage. Remove a +1/+1 counter from Phantom Centaur.

Reach
Threshold — Seton's Scout gets +2/+2 as long as seven or more cards are in your graveyard.

{T}: Add {C}.
{T}: Add {G} or {U}. Yavimaya Coast deals 1 damage to you.

Destroy target enchantment.
Flashback {G}

Whenever a black card is put into an opponent's graveyard from anywhere, you may draw a card.

Shroud
Threshold — Nimble Mongoose gets +2/+2 as long as seven or more cards are in your graveyard.

Draw four cards, then choose X cards in your hand and discard the rest.

Create a 6/6 green Wurm creature token.
Flashback {3}{G}

{T}: Add {G}.
Threshold — Werebear gets +3/+3 as long as seven or more cards are in your graveyard.

Discard a card: Wild Mongrel gets +1/+1 and becomes the color of your choice until end of turn.

Kicker—Sacrifice a land.
Return target nonland permanent to its owner's hand. If this spell was kicked, return another target nonland permanent to its owner's hand.

Kicker—Sacrifice a land.
Return target nonland permanent to its owner's hand. If this spell was kicked, return another target nonland permanent to its owner's hand.