Standard MTG sets

You may look at the top card of your library any time. You may cast creature spells from the top of your library. You can spend mana of any type to...

{T}: Add X mana in any combination of {U} and/or {R}, where X is Vivi Ornitier's power. Whenever you cast a noncreature spell, put a +1/+1 counter ...

When this creature enters, it explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 c...

When Geological Appraiser enters, if you cast it, discover 3. (Exile cards from the top of your library until you exile a nonland card with mana va...

Flying, lifelink When this creature enters, look at target opponent's hand. You may exile a nonland card from it until this creature leaves the bat...

This artifact enters with two +1/+1 counters on it. Whenever a creature you control with a +1/+1 counter on it dies, put a +1/+1 counter on this ar...

Flying When this creature enters, create a Map token. (It's an artifact with "{1}, {T}, Sacrifice this token: Target creature you control explores....

When this creature enters, if you cast it, discover 3. (Exile cards from the top of your library until you exile a nonland card with mana value 3 o...

Look at the top six cards of your library. You may reveal a creature card from among them. If that card has mana value 2 or less, you may put it on...

When this creature enters and whenever you solve a Case, look at the top six cards of your library. You may reveal an enchantment card from among t...

When this Case enters, destroy up to one target creature that was dealt damage this turn. To solve — Three or more creature cards were put into gra...

When this creature enters, suspect up to one other target creature you control. (A suspected creature has menace and can't block.) Whenever one or ...

Target creature gets +3/+3 and gains trample until end of turn.

Reach When this creature enters, destroy target token an opponent controls.

Reach When this creature enters, destroy target token an opponent controls.

This spell can't be countered. (This includes by the ward ability.) Destroy target creature or planeswalker with mana value 3 or less.

When this creature enters, you may collect evidence 4. (Exile cards with total mana value 4 or greater from your graveyard.) Whenever you collect e...

Whenever this creature deals combat damage to a player, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a...

Flying, vigilance At the beginning of your upkeep, investigate once for each opponent who has more cards in hand than you. (To investigate, create ...

Torch the Witness deals twice X damage to target creature. If excess damage was dealt to that creature this way, investigate. (Create a Clue token....

When this creature enters, look at the top five cards of your library. You may reveal a Mount creature card or a Plains card from among them and pu...

When Honest Rutstein enters, return target creature card from your graveyard to your hand. Creature spells you cast cost {1} less to cast.

Look at the top three cards of your library. You may exile a nonland card from among them. If you do, it becomes plotted. Put the rest into your ha...

When this creature enters, you may sacrifice another creature. When you do, destroy target nonland permanent.