Card Codex

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17 May 2024: Card library updated.

Thorough Investigation

2W · Enchantment

Whenever you attack, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") Whenever you sacrifice a Clue, venture into the dungeon. (Enter the first room or advance to the next room.)

Similar cards

Color identity:
NameManaTypeText
Vulturous Zombie 3BGCreature — Plant Zombie Flying Whenever a card is put into an opponent's graveyard from anywhere, put a +1/+1 counter on Vulturous Zombie. 3/3
Veteran of the Depths 3WCreature — Merfolk Soldier Whenever Veteran of the Depths becomes tapped, you may put a +1/+1 counter on it. 2/2
Zenith Chronicler 2Artifact Creature — Phyrexian Construct Whenever a player casts their first multicolored spell each turn, each other player draws a card. 3/1
First Day of Class 1RInstant Whenever a creature enters the battlefield under your control this turn, put a +1/+1 counter on it and it gains haste until end of turn. Learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.)
Runesword 6Artifact {3}, {T}: Target attacking creature gets +2/+0 until end of turn. When that creature leaves the battlefield this turn, sacrifice Runesword. If the creature deals damage to a creature this turn, the creature dealt damage can't be regenerated this turn. If a creature dealt damage by the targeted creature would die this turn, exile that creature instead.
Blowfly Infestation 2BEnchantment Whenever a creature dies, if it had a -1/-1 counter on it, put a -1/-1 counter on target creature.
Winota, Joiner of Forces 2RWLegendary Creature — Human Warrior Whenever a non-Human creature you control attacks, look at the top six cards of your library. You may put a Human creature card from among them onto the battlefield tapped and attacking. It gains indestructible until end of turn. Put the rest of the cards on the bottom of your library in a random order. 4/4
Fleeting Aven 1UUCreature — Bird Wizard Flying Whenever a player cycles a card, return Fleeting Aven to its owner's hand. 2/2
Conundrum Sphinx 2UUCreature — Sphinx Flying Whenever Conundrum Sphinx attacks, each player chooses a card name. Then each player reveals the top card of their library. If the card a player revealed has the name they chose, that player puts it into their hand. If it doesn't, that player puts it on the bottom of their library. 4/4
Full Moon's Rise 1GEnchantment Werewolf creatures you control get +1/+0 and have trample. Sacrifice Full Moon's Rise: Regenerate all Werewolf creatures you control.
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