You can’t search for “Maju Garzett” with “Sangan” or “Mystic Tomato”.
You can Tribute face-down monsters for “Maju Garzett” and their ATK will count towards “Maju Garzett”’s ATK.
“Maju Garzett”’s ATK will be 0 if you Special Summon it, or Tribute Summon it with a monster with “?” ATK (such as “Gradius’ Option” or another “Maju Garzett”), or Tribute Summon it with only 1 Tribute using “Cost Down”, or equip it with “Megamorph”, or if it’s flipped face-down and then face-up again, or if you Tribute Summon it with Mirage Tokens, or if you remove it from play with “Dimensionhole” and it returns to the field.
If “Skill Drain” is active, “Maju Garzett”’s ATK is reset to 0 even if “Skill Drain” is later destroyed.
If “Maju Garzett” battles “Cat’s Ear Tribe”, its original ATK is changed to 200 for the battle, then after the battle its ATK is reset to 0.
When you Tribute Monster Tokens to Tribute Summon “Maju Garzett”, the sum of their ATK’s will be the ATK of “Maju Garzett”.
When you Tribute Summon “Maju Garzett”, your opponent can use “Trap Hole” or “Bottomless Trap Hole” if appropriate.
Netrep Rulings:
If “Maju Garzett” is Tribute Set, it will not change its ATK value.
If “Maju Garzett” is flipped face-down, it will reset its ATK value to 0.
If “Maju Garzett” is not Tribute Summoned, it will remain at 0 ATK.