Competitive Magic player. Software Dev. The longest reigning Pro Tour champion. 6 GP top 8s. I stream with Greg at: http://twitch.tv/SystemMagic See also: @systemmagic.bsky.socialhttps://bsky.app/profile/ajelenbogen.bsky.socialhttps://bsky.app/profile/ajelenbogen.bsky.social/post/3mr2n6svkb22tTwo days ago I qualified for worlds and it means a lot to me. I have been playing professional Magic for 11 years, I have never played worlds, not even after I won the Pro Tour. I play Magic for glory, and there is no stage more glorious than the World Championship. See everyone in Atlanta!20 Jul 2026 06:12 +0000at://did:plc:b24fa3kyvp75kll4mkqph7ea/app.bsky.feed.post/3mr2n6svkb22thttps://bsky.app/profile/ajelenbogen.bsky.social/post/3mqrghoa66c2bI don't remember the last time I registered a black card in any format.16 Jul 2026 14:17 +0000at://did:plc:b24fa3kyvp75kll4mkqph7ea/app.bsky.feed.post/3mqrghoa66c2bhttps://bsky.app/profile/ajelenbogen.bsky.social/post/3mqavnjos4s2wBoarded my flight to Amsterdam! Excited for a another testing house experience with The Boulder Merlion!10 Jul 2026 00:34 +0000at://did:plc:b24fa3kyvp75kll4mkqph7ea/app.bsky.feed.post/3mqavnjos4s2whttps://bsky.app/profile/ajelenbogen.bsky.social/post/3mk6dkytalk2kmagic.gg/news/the-boulder-merlion-climbs-the-pro-tour-hill Really nice coverage article about a pretty great Magic team! Also, shoutout to our new sponsor Merlion Gamss! https://magic.gg/news/the-boulder-merlion-climbs-the-pro-tour-hill23 Apr 2026 15:34 +0000at://did:plc:b24fa3kyvp75kll4mkqph7ea/app.bsky.feed.post/3mk6dkytalk2khttps://bsky.app/profile/ajelenbogen.bsky.social/post/3mgquiwmfdk2gSystemMagic will be in attendance at the Team Sealed event. Catch both our teams in the top 4. [contains quote post or other embedded content]11 Mar 2026 02:44 +0000at://did:plc:b24fa3kyvp75kll4mkqph7ea/app.bsky.feed.post/3mgquiwmfdk2ghttps://bsky.app/profile/ajelenbogen.bsky.social/post/3mgdxdd4oss2vI don't know what the cards I like say about me anymore, but I put some of them in this thing. Certainly I have become more of a Temur mage as of late.05 Mar 2026 23:30 +0000at://did:plc:b24fa3kyvp75kll4mkqph7ea/app.bsky.feed.post/3mgdxdd4oss2vhttps://bsky.app/profile/ajelenbogen.bsky.social/post/3mehpsmoccc2cMany people have been asking me questions about the Spellementals deck The Boulder played to a 72% winrate at the PT. If you want to know of all our secrets for $20 see the below deck guide: t.co/TOYOfUGea9 https://t.co/TOYOfUGea910 Feb 2026 00:36 +0000at://did:plc:b24fa3kyvp75kll4mkqph7ea/app.bsky.feed.post/3mehpsmoccc2chttps://bsky.app/profile/ajelenbogen.bsky.social/post/3meapfseiks27Anyone have Toronto restaraunt recommendation? Momofuku closed and that was my go-to for years when I played events here.07 Feb 2026 05:40 +0000at://did:plc:b24fa3kyvp75kll4mkqph7ea/app.bsky.feed.post/3meapfseiks27https://bsky.app/profile/ajelenbogen.bsky.social/post/3mdoniivq2s2yTHE BOULDER HAS A 72.6% CONSTRUCTED WINRATE WITH IZZET SPELLEMENTALS! #TheBoulder #PTECL31 Jan 2026 01:18 +0000at://did:plc:b24fa3kyvp75kll4mkqph7ea/app.bsky.feed.post/3mdoniivq2s2yhttps://bsky.app/profile/ajelenbogen.bsky.social/post/3mdnvuxznyk252-1 with the classic 4c Rares archetype. #PTECL30 Jan 2026 18:15 +0000at://did:plc:b24fa3kyvp75kll4mkqph7ea/app.bsky.feed.post/3mdnvuxznyk25https://bsky.app/profile/ajelenbogen.bsky.social/post/3mdmaujybs22vPreview of the next two days30 Jan 2026 02:26 +0000at://did:plc:b24fa3kyvp75kll4mkqph7ea/app.bsky.feed.post/3mdmaujybs22vhttps://bsky.app/profile/ajelenbogen.bsky.social/post/3mdlahaxwac27For many years I have said that any Pro Tour where my team plays multiple distinct decks I consider a personal failure. For this Pro Tour, for the first time ever, we succeeded.29 Jan 2026 16:46 +0000at://did:plc:b24fa3kyvp75kll4mkqph7ea/app.bsky.feed.post/3mdlahaxwac27https://bsky.app/profile/ajelenbogen.bsky.social/post/3md4w6tenes2vI am excited to fly to Richmond where it is literally 55 degrees warmer than it is in MSP right now!24 Jan 2026 00:05 +0000at://did:plc:b24fa3kyvp75kll4mkqph7ea/app.bsky.feed.post/3md4w6tenes2vhttps://bsky.app/profile/ajelenbogen.bsky.social/post/3mbdsn6ulz22u2025 was a really great year for me personally. Hoping for another banger in 2026!01 Jan 2026 07:00 +0000at://did:plc:b24fa3kyvp75kll4mkqph7ea/app.bsky.feed.post/3mbdsn6ulz22uhttps://bsky.app/profile/ajelenbogen.bsky.social/post/3m6zfoafsq2231. Final Fantasy 2. Tarkir 3. Avatar 4. EoE 5. Aetherdrift 6. Spiderman Final Fantasy and Tarkir were just too goated. [contains quote post or other embedded content]02 Dec 2025 16:51 +0000at://did:plc:b24fa3kyvp75kll4mkqph7ea/app.bsky.feed.post/3m6zfoafsq223https://bsky.app/profile/ajelenbogen.bsky.social/post/3m5bzcdq7dc2qGreat changes to Standard. More or less exactly what I would have done in WotC's shoes. The Pioneer ban makes a lot of sense to me, although I wish I got to play the format enough to really explore the implications. Mid-RC Modern ban was never happening. Overall, nice work WotC.10 Nov 2025 16:13 +0000at://did:plc:b24fa3kyvp75kll4mkqph7ea/app.bsky.feed.post/3m5bzcdq7dc2qhttps://bsky.app/profile/ajelenbogen.bsky.social/post/3ltqagjnpvc2aI have no idea what you mean. Greg and I have at least a moderately successful twitch stream and everyone we have met through it, creator, friend or fan, has been just awesome. What kind of bizarro world is this from? [contains quote post or other embedded content]12 Jul 2025 01:46 +0000at://did:plc:b24fa3kyvp75kll4mkqph7ea/app.bsky.feed.post/3ltqagjnpvc2ahttps://bsky.app/profile/ajelenbogen.bsky.social/post/3lss4awkoo22jVery pleased with this result and picture. More team limited please.30 Jun 2025 02:12 +0000at://did:plc:b24fa3kyvp75kll4mkqph7ea/app.bsky.feed.post/3lss4awkoo22j