You would always be able to counter his abilities by equipping in response and eventually he will run out of Bolts but you will have just as many creatures.
Nope. Here's what will happen after damage and the creatures die. First the active player (whose turn it is, in this case, B) puts undying onto the stack. Then Player A puts the priest ability onto the stack and chooses a target for it. It will not trigger if no legal targets are available. It doesn't really matter who's attacking as the priest wont work regardless. I just wanted to explain the specifics to potentially help you understand it.
It's because it's actually the best card in Modern.
It's good against the actual best card in the format but also blocks while being good against Twin, Infect, Enchantress, and Abrupt Decay, protecting your equipment, Pod, and combo pieces. The card's insane and can fit in every single deck. It also swings for four with Doran in play which people (incorrectly) believe to be the new Bloodbraid Elf.
I personally maindeck Titan since I feel it is one of the best cards against Jund. Lategame Chord for EWitt, return Chord, Chord for Titan, recur EWitt and Chord multiple times just gets insane.
The more information you can provide the more we can help. Here's the two big questions- What're you playing? I'm assuming RB aggro/burn. The next question is what kind of meta are you expecting. Do you know what the locals are playing? Do you just want good cards against what Top8'd Toronto?
While this is neat and does a lot of things that I like very much, cutting your discard removes one of the main reasons to play this deck. You don't really have turn 1 plays as well.
I don't think you can have too many Bobs. Turn 1 Thoughtseize off a Fetchland, Shockland (15). Next turn Bob off a Shock (13). Next turn reveal Bob and play him (11). Go big or go home.
Quillspike
Does it worth it in this deck? I used to run 1, but then switched to other build w/o it.
I wish... Wall of Roots is just leagues better than Druid and Melira negates the need for Quill. I could see the ability to refresh a persister being relevant though spots are so tight and Reveillark, Sun Titan, Eternal Witness and Gavony Township all do that same job.
An aspect not extremely relevant to Modern, fetchlands can help mana fix while also allowing you to play basics. For Modern, this matters for Blood Moon only really.
Seems like a bad combo when there's Fog Bank but it will effectively Fog one creature and make a soldier. Ætherplasm does that regardless though as you don't have to put in a dude- so I don't know if you're asking if something else works. It's an interesting Show and Tell variant but you're right in that an opponent should never attack into it. There's an awkward balance then- do you use the card to stall or do you use it to Show and Tell. Realistically, your plasm targets have to be a mix of both something you would want to sneak in- but that if you can stall till work great. Elesh Norn is the first that comes to mind. That said, I don't think this is playable.
While neither card annoys me (as someone who has played Stoneblade), Jitte is, in my opinion, the more powerful, warping card. While answerable, Jitte is one of the most powerful things in the midrange mirror that also completely destroys aggressive decks, wrecking many of the Modern decks people currently play. Jace might give a better tool to control players to make them stop complaining- even though they have no reason to do so now. Bloodbraid Elf being so prevalent in the format also punishes Jace, whereas Jitte slides right into Jund.
All of Magic is a money sink
You'll see an anti-standard sentiment from this part of the format but it's important to consider it all as a hobby, IMO.
It's important to remember where you posted this and how that'll influence some answers but I think the box is the best bet, followed by the Scrubs.
It's good against the actual best card in the format but also blocks while being good against Twin, Infect, Enchantress, and Abrupt Decay, protecting your equipment, Pod, and combo pieces. The card's insane and can fit in every single deck. It also swings for four with Doran in play which people (incorrectly) believe to be the new Bloodbraid Elf.
While this is neat and does a lot of things that I like very much, cutting your discard removes one of the main reasons to play this deck. You don't really have turn 1 plays as well.
I wish... Wall of Roots is just leagues better than Druid and Melira negates the need for Quill. I could see the ability to refresh a persister being relevant though spots are so tight and Reveillark, Sun Titan, Eternal Witness and Gavony Township all do that same job.
Seems like a separate deck to me. The Junk style, along with Pod, is generally slower and more about grinding games than winning them quickly.
You'll see an anti-standard sentiment from this part of the format but it's important to consider it all as a hobby, IMO.
It's important to remember where you posted this and how that'll influence some answers but I think the box is the best bet, followed by the Scrubs.