Spooky20

If this land would enter, instead sacrifice each other permanent named Sheltered Valley you control, then put this land onto the battlefield. At th...

{T}: Add {C}. {2}, {T}: Add one mana of any color.

If this land would enter, sacrifice a Swamp instead. If you do, put this land onto the battlefield. If you don't, put it into its owner's graveyard...

Cumulative upkeep {W} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for ...

If this land would enter, sacrifice a Plains instead. If you do, put this land onto the battlefield. If you don't, put it into its owner's graveyar...

If this land would enter, sacrifice a Forest instead. If you do, put this land onto the battlefield. If you don't, put it into its owner's graveyar...

If this land would enter, sacrifice an untapped Mountain instead. If you do, put this land onto the battlefield. If you don't, put it into its owne...

{2}, Exile the top two cards of your library: This artifact deals 1 damage to each creature with flying and each player.

Whenever this creature becomes tapped, target opponent gains 2 life. {2}: Regenerate this creature.

{1}: Choose target opponent. Regenerate this creature. When it regenerates this way, that player may draw a card.

{2}: Put the top card of your graveyard on the bottom of your library.

Put up to three target creature cards from your graveyard on top of your library.

Put up to three target creature cards from your graveyard on top of your library.

Defender Whenever this creature blocks, put a -0/-1 counter on it.

When this creature leaves the battlefield, sacrifice a land and this creature deals 1 damage to you.

When this creature leaves the battlefield, sacrifice a land and this creature deals 1 damage to you.

{3}: If your library has ten or more cards in it, target opponent looks at the top ten cards of your library and separates them into two face-down ...

{1}, {T}, Sacrifice this artifact: Put up to four target basic land cards from a player's graveyard on top of their library in any order. That play...

{X}, {T}: Target opponent mills a card, then repeats this process until a creature card or X cards have been put into their graveyard this way, whi...

{T}: Exile a card from your hand face down. You may look at it for as long as it remains exiled. {T}: Return a card you own exiled with this artifa...

{1}{W}: Target creature gains first strike until end of turn.

{X}{X}{1}, {T}: Tap X target lands.

{3}, {T}: Target player looks at the top three cards of their library, puts one of them back on top of their library, then exiles the rest.

Flying At the beginning of your upkeep, put a +1/+1 counter on this creature, then sacrifice this creature unless you pay {1} for each +1/+1 counte...