suicune appears in the final maze (you unlock it after you defeat dialga, complete mystifying forest and go to the training ground). The floors design will change (jirachi and moltres also live here) and suicune will appeare. jirachi will appeare on the grassy floor suicune on the ice caveand moltres in the lave cave. BEWARE: i have said that the final maze appeares after mystifying forest but you wont be able to actually see suicune jirachi and moltres until you stop dakrai, and that's a bit of a distance into the game
Gordon?
Arceus is not in Explorers of Time or Explorers of Darkness. There is an Arceus statue in Explorers of Sky, but there is no real Arceus that will join your team.
Defeat Darkrai then cresselia will be outside your house talk to her she will join your team.
Defeat him at spacial rift then go back there and beat him a second time he will join your team probably.
It doesn't necessarily join on the first time. On my explorers of time he it didn't but on my explorers of sky it did. It's all to do with Giratina's recruit rate (about 8.6%)
final maze bf29
Floor 29
fight him again
First you must have defeated Suicune th first time. Now when you get back, there is a 0.1% chance of recruiting Suicune. So be sure to bring a Friend Bow and a Level 90-100 Pokemon to heighten the chances to around 55%.
Finish the whole Ho-Oh plot, then go to Suicune's dungeon and defeat it. 99.9% of the time it will ask to join your team
yes in the final mase
Give him an oran berry then attack him and run away later on in the game he will find you and he will join your team