This will trigger the Ob and give it a counter, which triggers the All Will Be One to deal one damage to your opponent, which will trigger Ob and give it a counter, and so on and so forth
But thankfully the principles run true whether youre dealing with high-end collectibles, or newly released sets
This 3/3 has Forestwalk, so you'll have free shots on anyone with a Forest, which will probably be lots of your tablemates

-4 Bloodsoaked Champion -2 Dauntless Bodyguard -4 Thraben Inspector -4 Kitesail Freebooter -2 Bloodchiefs Thirst -2 Dire Tactics -4 Rally the Ranks -4 Caves of Koilos -4 Concealed Courtyard -1 Godless Shrine -4 Secluded Courtyard -4 Unclaimed Territory -3 Giant Killer -3 Duress -2 Containment Priest -2 Sungold Sentinel -4 Sunset Revelry +4 Hopeful Initiate +4 Recruitment Officer +3 Skrelv, Defector Mite +1 Kytheon, Hero of Akros +4 Adeline, Resplendent Cathar +4 Brutal Cathar +4 Ossification +2 Castle Ardenvale +2 Eiganjo, Seat of the Empire +2 Mutavault +12 Plains +1 Portable Hole +2 Guardian of Faith +2 Sword of Forge and Frontier +4 Wedding Announcement +3 Reidane, God of the Worthy Total upgrade cost ~$230 End Step Hopefully if you are looking to get into Pioneer this could answer some tough questions about entering the format, and give you a solid long term plan

That's the advice those who slated the Yu Nagaba promos should have heeded when they called these Eevee cards ugly and predicted they'd soon be selling for peanuts
Plus, if you can get something onto the battlefield, their battlefield is often lacking any real threats until the midgame, letting you go on the offensive uncontested