Creatures cannot be 'attacked' in Magic the Gathering. Players are attacked, and creatures are declared as blockers, although there are a few special abilities that can force things to attack or block.
A tapped Planeswalker can be attacked, as per the usual rules for declaring attacks against Planewalker cards.
Targeting a creature with a damage dealing spell or ability is not 'attacking' them. The creature being tapped has nothing to do with its targeting eligibility, it can still be targeted by cards that deal damage.
Damage spells never target Planewalkers directly, the cards target the controlling player and the damage redirected to the Planeswalker from there. This can be done to a tapped Planeswalker.
The question as is doesn't make sense because in Magic, you do not declare attacks against creatures. The turn player declares attackers, and the defending player declares blockers.
- A tapped creature can't be declared as a blocker.
- Nothing special happens if a creature declared as a blocker, becomes tapped. Damage is dealt as normal.
- The 'provoke' ability can force a creature to block a certain attacker. Provoke specifically untaps a tapped target so it can block.
- A creature that is tapped can be targeted for spells and abilities as normal, ie, a creature is not suddenly immune to having Shock used on it, just because it is tapped.
Being tapped or not doesn't affect any spell or ability except for one that specifically says the target must be untapped.
Cards that can deal the equivalent of a round of battle damage to other creatures, can do this to a tapped creature. Even though it's 'as if' they battled, they are not actually attacking or blocking by the definition of those mechanics.
No, note it says 'Untap target nonlegendary creature", not "Untap target tapped nonlegendary creature." Most of the spells that steal control like this, will allow you to untap the creature if it's tapped. But they're all still fine to be used against creatures that are originally untapped too.
A creature with shroud cannot be targeted by instants, sorceries, or any other spells or abilities that target. However instants such as Evacuation will affect the creature because the spell does not target.
Yes. As long as you qualify as a legal target for the spell, you can choose yourself as the target.
Mercy Killing targets one creature, and the creature's controller sacrifices it when Mercy Killing resolves. That player then gets some Elf tokens, as outlined on the rest of the card.
No, you do not. That is what's called an 'upkeep'. Under normal circumstances once you've paid the equip cost, the equip will remain on the target permanent until either is destroyed or the equip is moved to another card.
If a card doesn't say it targets, then it does not target. Windstorm does not target at all, so it will affect even creatures with Shroud. Cards that pick multiple targets will still mention the word target.
Hexproof is a keyword ability. Something with hexproof cannot be the target of spells or abilities your opponents control. Note that if you control a creature with hexproof, and then an opponent gains control of it, you can't target it anymore.
Creature: rat ninja Mana cost:4B Abilities:Ninjutsu 2B, Whenever Throat Slitter deals combat damage to a player destroy target nonblack creature that player controls Power:2 Toughness:2
Attacks may be declared against players, or Planeswalkers. Attacks may not be declared against other creatures. Some creatures or cards have "do x to deal x damage" (i.e. tap to deal one damage to target creature or player). This is different from attacking and you should not confuse the two.
An Artifact Creature is simply a creature who is also an artifact. It is subject to all normal rules regarding both creatures and artifacts, and if a spell can be used against a creature or an artifact, it can be used on that creature.
Hexproof prevents a permanent from being the target of spells or abilities played by an opponent. Therefore you are free to destroy one of your own Hexproof creatures, but you would not be able to play it on an opponent's Hexproof creature. Note that Banefire's ability to be uncounterable and unpreventable, do not bypass Hexproof, because Hexproof makes a creature an illegal target in the first place, you simply can't nominate it as Banefire's target no matter what you intend to pay for X.
yes for a target scope .