Vision HERO Multiply Guy X DARK Level 3 [ Warrior / Effect ] ATK 800 DEF 700 If you take battle or effect damage while this card is in your GY: You can place this card from your GY in your Spell & Trap Zone as a face-up Continuous Trap
As well as having [Counter], "OP14-096 Ground Death" can negate the effect of up to 1 of your opponent's Characters with a cost of 5 or less with its [Main] effect
It's not perfect (might even call it a "V1"), but the major differences between the beta and final version are at least visible
However, its worth mentioning that some effect cards can only happen at certain timings of the damage step, which they usually mention explicitly in their descriptions
Either your card advantage will help you win the game before Phyrexian Arena squeezes the last points out of your life total, or you can offset this life loss by playing cards that gain life
Its a very fun strategy to make your opponent discard