Alien Support

[Zeppeli Gyro Supreme]

Alien Ithilid
Light/Reptile/4/1700/1400
Once per turn, you may discard 1 card to place 1 A-Counter on each face-up monster on the field (If a monster with an A-Counter battles an "Alien" monster, it loses 300 ATK and DEF for each A-Counter during damage calculation only.). You may remove 2 A-Counters from the field to draw 1 card from your deck.

Alien Neptu
Water/Reptile/3/1200/1800
When this card is Summoned, place up to 2 A-Counters among face-up cards on the field (If a monster with an A-Counter battles an "Alien" monster, it loses 300 ATK and DEF for each A-Counter during damage calculation only.). When this face-up card is destroyed as a result of battle, you may add 1 "Alien" monster from your Deck to your hand.

Alien Satur
Earth/Reptile/1/0/800
Once per turn, you may Tribute 1 "Alien" monster to take control of a card your opponent controls with A-Counters on it until the End Phase.

Cosmic Salvo Ger'liel
Light/Reptile/Synchro/7/2800/1500
1 "Alien" Tuner + 1 or more Non-Tuner monsters
When this card is Synchro Summoned, you may redistribute all A-Counters among face-up cards on the field. This card gains 300 ATK for each A-Counter on it. Once per turn, you may Tribute 1 monster to destroy all cards your opponent controls with A-Counters on them and inflict 300 damage to your opponent for each.

Mysterious Signal
Normal Spell Card
Place 1 A-Counter on a face-up monster your opponent controls, then you may add 1 "Alien" monster from your Deck to your hand with a Level equal to or lower than that monster's.

Cosmic Habitat "A"
Field Spell Card
During each of your End Phases, place a number of A-Counters on face-up monsters on the field up to the number of "Alien" monsters in your Graveyard. (If a monster with an A-Counter battles an "Alien" monster, it loses 300 ATK and DEF for each A-Counter during damage calculation only.) If this card would be destroyed, you may remove 1 A-Counters from the field instead.

"A" Cell Pandemic Cultivator
Continuous Spell Card
When this card is activated, place up to 4 A-Counters upon face-up monsters on the field. Once per turn, during your Main Phase, you may discard 1 "Alien" monster to draw 1 card and place 1 A-Counter on a face-up card on the field.

Emergency Body Inhabitation
Quick-Play Spell Card
Tribute 1 "Alien" monster. Take control of 1 monster your opponent controls, and its name is treated as the Tributed monster's in addition to its own as long as it is face-up on the field.

Beckoning Ray
Counter Trap Card
Activate only when a card effect is activated. Return 1 "Alien" monster and 1 other card on the field to the owner's hand.