| romaji = Maximum Attack Cross I
| image = Raffon RELICS Site.png
| goal = Gather all the Data Chips!
| type = Tactical Mission
| field = [[Denes RELICS Site]]<br>[[Saguraki C.D.]]
| clear = Defeat [[Azn'gom Gijn'gom]]
| desc = The evolution simulator program Ark that was s'posed to be dormant has been operating,<br>and monsters been poppin' up left and right. Find out what's going on before crap hits the fan.<br><br>Client: Kraz Muehler
'''Max Attack Cross I''', commonly shortened to '''MAX1''', is the first of the [[Max Attack Cross]] series, event missions that were previously featured on ''Phantasy Star Universe'' and ''Phantasy Star Portable 2''. It features many unique items as clear rewards, and is a good [[missions|mission]] for finding [[Rappy Igg]]s.
Clear rank in this mission is determined by the amount of data chips that are found by the party, rather than traditional criteria. Data chips are hidden underneath objects that must be broken using first-person mode.
* Chip 1: Immediately to the right at the start of the mission, under some rubble.
* Chip 2: Under the first statue on the right in the long corridor in the first sector.
* Chip 3: Under a tree in sector 2, in the room with the spinning laser.
* Chip 4: Under a tree in sector 3, behind the first [[Go Booma]] spawn.
{{MissionCreatureRow|Go Booma|{{Earth}}|5|40|105|180|215| -|3, Bonus}}
{{MissionCreatureRow|Kakwane|{{Light}}|5|40|105|180|215|[[File:wand1.gif|link=]]|2}}
{{MissionCreatureRow|Komazli|{{Ice}}|5|40|105|180|215|[[File:wand1.gif|link=]]|2, 3, Bonus}}
{{MissionCreatureRow|Rappy Gugg|{{Light}}|5|40|105|180|215|[[File:handgun1.gif|link=]] [[File:wand1.gif|link=]]|3|count=4 (0)}}
{{MissionCreatureRow|Sageeta|{{Fire}} {{Ice}} {{Light}}|5|40|105|180|215| -|2}}
{{MissionCreatureRow|Svaltus|{{Light}}|5|40|105|180|215|[[File:handgun1.gif|link=]]|1|count=2 (0)}}
{{MissionCreatureRow|Svaltia|{{Light}}|5|40|105|180|215|[[File:handgun1.gif|link=]]|1|count=4}}
{{MissionCreatureRow|Jigo Booma|{{Light}}|5|40|105|180|215| -|2, Bonus|count=0 (17)}}
{{MissionCreatureRow|Lutus Jigga|{{Light}}|5|40|105|180|215|[[File:handgun1.gif|link=]]|1|count=0 (2)}}
{{MissionCreatureRow|Rappy Igg|{{Light}}|5|40|105|180|215|[[File:handgun1.gif|link=]] [[File:wand1.gif|link=]]|3, Bonus|count=3<ref>3 Rappy Igg are guaranteed in the bonus sector</ref> (10)}}
{{MissionCreatureRow|Azn'gom Gijn'gom|{{Earth}}|10|45|110|185|220|Azn'gom: [[File:saber1.gif|link=]] [[File:wand1.gif|link=]]<br>Gijn'gom: [[File:handgun1.gif|link=]] [[File:wand1.gif|link=]]|Final|count=1}}
{{MissionRewardRow|s|4 data chips|473|355|237|142|71|9720|7560|5400|3240|1080}}
{{MissionRewardRow|a|3 data chips|237|178|119|71|36|6480|5040|3600|2160|720}}
{{MissionRewardRow|b|2 data chips|119|89|60|36|18|3240|2520|1800|1080|360}}
{{MissionRewardRow|c|0-1 data chips|0|0|0|0|0|0|0|0|0|0}}
{{MissionItemRow|diffspan=6|diff=i|Photon Crystal|1|1}}
{{MissionItemRow|Special Badge|4|1}}
{{MissionItemRow|Photon Booster|1|3.5}}
{{MissionItemRow|Photon Code|1|10}}
{{MissionItemRow|Lambdacalibre|1|34}}
{{MissionItemRow|Lambda Excalibur|1|34}}
{{MissionItemRow|diffspan=6|diff=s|Photon Crystal|1|1}}
{{MissionItemRow|Special Badge|2|1}}
{{MissionItemRow|Photon Booster|1|7}}
{{MissionItemRow|Photon Code|1|20}}
{{MissionItemRow|Lambdacalibre|1|100}}
{{MissionItemRow|Lambda Excalibur|1|100}}
{{MissionItemRow|diffspan=4|diff=a|Photon Crystal|1|1}}
{{MissionItemRow|Special Badge|1|1}}
{{MissionItemRow|Photon Booster|1|10}}
{{MissionItemRow|Photon Code|1|100}}
{{MissionItemRow|diffspan=2|diff=b|Photon Crystal|1|1}}
{{MissionItemRow|Photon Booster|1|20}}
{{MissionItemRow|diffspan=2|diff=c|Photon Crystal|1|1}}
{{MissionItemRow|Photon Booster|1|100}}
* This is the First Mission of the Max Attack Cross.
* All Max Attack Cross Missions will start at the Denes RELICS with Svaltus and Svaltia.
* All 3 Elements of Sageeta appear in this Mission.
* This is the only Tactical Mission to feature Azn'gom Gijn'gom at the end.