Sort by:
'Whenever an opponent attacks you and/or one or more planeswalkers you control, exile the top card of that player's library. You may play that card for as long as it...
'{T}: Target opponent discards a card. Activate only during your turn, before attackers are declared.
'Whenever a creature you control becomes blocked, you may return it to its owner's hand.
'Whenever you cycle or discard a card, this creature gets +1/+0 until end of turn and can't be blocked this turn.
'Haste
{T}: This creature deals 1 damage to any target.
'When this enchantment enters, you become the monarch. At the beginning of your upkeep, any number of target players each mill two cards. If you're the monarch, each of those...
'Whenever an opponent attacks you and/or one or more planeswalkers you control, exile the top card of that player's library. You may play that card for as long as it...
'[+1]: Whenever one or more creatures you control deal combat damage to a player this turn, draw a card, then discard a card. [−2]: Create a 2/2 blue Illusion creature...
'[+1]: Whenever one or more creatures you control deal combat damage to a player this turn, draw a card, then discard a card. [−2]: Create a 2/2 blue Illusion creature...
'Whenever a creature you control becomes blocked, you may return it to its owner's hand.
'[+1]: Whenever one or more creatures you control deal combat damage to a player this turn, draw a card, then discard a card. [−2]: Create a 2/2 blue Illusion creature...
Target creature gets +3/+1 until end of turn.
Create a Clue token. (It's an artifact with "{2}, Sacrifice this token: Draw a card.")