Good call and nice work on the diagram. Have a banana sticker  

Wish I knew how to put those graphics in - I would have been better able to ask my question.

I know the first two questions are still foggy, but here's a quick question to aggravate another player. Teleport needs a target creature, and target zone. If LOS is blocked, then you can't proceed in that direction with the teleport, correct? So hypothetically speaking, if someone took the time to box you in with two-four walls of stone, you have to fight your way through them with no good way of escape?

Push
Push is an effect caused by some spells and attacks that moves the target
into an adjacent zone. Unless the effect says otherwise, the Pushed creature
must move one zone away in the opposite direction from the source of the
Push. If there is a choice of direction (such as pushing a creature diagonally
opposite, or if the source of the Push is in the same zone as the target), the
source of the Push chooses the direction.

Quote from: "Aarrow" post=9481

Quote from: "Snotwalker" post=9451

Quote from: "Tacullu64" post=9443

There can't be 2 Nullify's on the same creature. The casting of the second by the opposing mage causes the first Nullify to be revealed (mandatory reveal icon on Nullify), at which point it's controller must decide to pay the reveal cost and cancel the second Nullify or not pay and let the second Nullify be attached to his creature. As a side note the controller of the first Nullify only knows his creature is being targeted with an enchantment at this point, not what that enchantment is.

Since we're in "TheoryVille" here, actually there could potentially be 2 Nulifys on one creature.  How, you ask?  In Teamplay games.

If both I and an ally in a teamplay game cast nulify on an opposing mage, then yes, there could exist an example of 2 legaly cast nulifies on a single creature.

But I also admit that in a 2-player game, this could never happen.  My bad.  I was trying to think of both 1:1 and team games at the same time, and obviously had a Spell of Confusion cast upon me by a opposing mage.  (Hmmmm....  Spell of Confusion... interesting future enchantment release?...  When revealed, the intended spell's target is now cast upon a randomly determined creature instead, both ally and enemy considered alike?  Wow... I like that!)

Even in team games the first Nullify HAS to trigger when the creature is targeted by ANYONE, even including the owner of Nullify.

Nulify is only activated when an opposing mage casts an enchantment or incantation on the creature.

Illegal self duplication is easier to control than enemy duplication. If I dispel a bear strength on your Mage, and three rounds later you reveal another bear strength: either you have not cast any enchantments on yourself over the past three rounds, in which case I call you out for illegal casting, or you have cast enchantments on yourself in the meantime. In that case, you've spent a quick action and 2 mana so you've effectively paid the cost of re-enchanting.

That said, in an extremely high stakes tournament game, if one player has a large number of face downs, it could be reasonable to call a referee to make sure there are no duplicates.

Now Triplestrike: each additional strike is resolved, one at a time, following these 3 steps: Avoid Attack, Roll Dice, Damage and Effects. So with the avoid attack step being followed, yes you can use your defense! Happy gaming!