"Increases dodge bonus"@en . . "120"^^ . "Improved concealment is an upgrade that increases the dodge bonus provided by stealth generators of the disruption tower, outpost and the burrow tunnel."@en . . . "Improved concealment"@en . "Rank 15"@en . . . . "Structure upgrade"@en . "3"^^ . "1"^^ . . "Improved concealment is an upgrade that increases the dodge bonus provided by stealth generators of the disruption tower, outpost and the burrow tunnel."@en . . .