A last chance tech card [Savior from a Different Dimension]

[Progenitor]

 

[spoiler Lore]The effects of "Savior from a Different Dimension" can only be applied once per Duel.

During the Damage Calculation, when you would take damage that would reduce your Life Points to 0: Destroy all monsters you control and Special Summon this card from your hand, and if you do, toss a coin and apply the appropriate effect. The result of this coin toss cannot be changed or negated due to a card effect:

Heads: Negate the damage, and your Life Points befcome 100, also fro the rest of the turn this card cannot be destroyed by battle and you take no further damage.

Tails: Banish all cards you control, then proceed with damage calculation.[/spoiler]

 

Art Credit: JazinKay

 

The purpose of this card should be fairly obvious.  I tried to make this effect as unabusable as possible.  Any thoughts/opinions?  CnC?

[AGATHODAIMON BANGTAIL COW]

So it's a Battle Fader that works half of the time and can only work once per duel. The only thing this has over it is that you can use it even if your opponent isn't attacking directly, but that isn't enough to make this better than Fader or Scarecrow at all. In fact, the fact that this only works half the time and you went well out of your way to prevent terribly weak combos with Second Coin Toss to make it a 75% chance kills the card so hard.

 

Remember that Fader exists, and try again. Remember that there are plenty of stall cards, and try something else.