Card Codex

K-9, Mark I

Scryfall

U · Legendary Artifact Creature — Robot Dog

Negative — As long as K-9, Mark I is untapped, other legendary creatures you control have ward {1}. Affirmative — {1}{U}, {T}: Target legendary creature can't be blocked this turn. Doctor's companion (You can have two commanders if the other is the Doctor.) 1/1

Similar cards

Name	Mana	Type	Text
Solitary Camel	2W	Creature — Camel	Solitary Camel has lifelink as long as you control a Desert or there is a Desert card in your graveyard. (Damage dealt by this creature also causes you to gain that much life.) 3/2
Arcane Lighthouse		Land	{T}: Add {C}. {1}, {T}: Until end of turn, creatures your opponents control lose hexproof and shroud and can't have hexproof or shroud.
Tail Swipe	G	Instant	Choose target creature you control and target creature you don't control. If you cast this spell during your main phase, the creature you control gets +1/+1 until end of turn. Then those creatures fight each other. (Each deals damage equal to its power to the other.)
Battle Hymn	1R	Instant	Add {R} for each creature you control.
Gaea's Cradle		Legendary Land	{T}: Add {G} for each creature you control.
Frozen Solid	1UU	Enchantment — Aura	Enchant creature Enchanted creature doesn't untap during its controller's untap step. When enchanted creature is dealt damage, destroy it.
Silver Seraph	5WWW	Creature — Angel	Flying Threshold — Other creatures you control get +2/+2 as long as seven or more cards are in your graveyard. 6/6
Oracle en-Vec	1W	Creature — Human Wizard	{T}: Target opponent chooses any number of creatures they control. During that player's next turn, the chosen creatures attack if able, and other creatures can't attack. At the beginning of that turn's end step, destroy each of the chosen creatures that didn't attack this turn. Activate only during your turn. 1/1
Rhonas's Last Stand	GG	Sorcery	Create a 5/4 green Snake creature token. Lands you control don't untap during your next untap step.
Unquenchable Thirst	1U	Enchantment — Aura	Enchant creature When Unquenchable Thirst enters the battlefield, if you control a Desert or there is a Desert card in your graveyard, tap enchanted creature. Enchanted creature doesn't untap during its controller's untap step.