Argostars - Swift Capane

While this card is face-up in the Spell & Trap Zone, Warrior monsters you control cannot be destroyed by battle. Once per turn, if a Continuous Trap is in a Monster Zone: You can Special Summon this card as an Effect Monster (Warrior/LIGHT/Level 4/ATK 1800/DEF 1800) with the following effect (this card is also still a Trap), then if you have a banished "Argostars" monster, you gain 500 LP.
● Once per turn (Quick Effect): You can place this card face-up in your Spell & Trap Zone.