| hr_name = Savez Valkira
| ja_name = 戦乙女の契約書
| romaji_name = Varukirī no Keiyakusho
| trans_name = Contract with the Valkyrie
| image = DarkContractwiththeWitch-SPRG-JP-C.png
| attribute = Trap
| typest = Continuous
| number = 09765723
| effect = Quick-like, Condition, Continuous, Trigger-like
| lore = You can send 1 "D/D" or "Dark Contract" card from your hand to the Graveyard, then target 1 card on the field; destroy it. You can only use this effect of "Dark Contract with the Valkyrie" once per turn. All Fiend-Typemonsters you control gain 1000 ATK during your opponent's turn only. Once per turn, during your Standby Phase: Take 1000 damage.
| ja_lore = 「戦乙女の契約書」の①の効果は1ターンに1度しか使用できない。①:手札から「DD」カードまたは「契約書」カードを1枚墓地へ送り、フィールドのカード1枚を対象として発動できる。そのカードを破壊する。②:このカードが魔法&罠ゾーンに存在する限り、自分フィールドの悪魔族モンスターの攻撃力は、相手ターンの間1000アップする。③:自分スタンバイフェイズに発動する。自分は1000ダメージを受ける。
| en_sets =
Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).
| fr_sets =
Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).
| de_sets =
Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).
| it_sets =
Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).
| pt_sets =
Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).
| sp_sets =
Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).
| jp_sets =
Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).
| kr_sets =
Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).Lua error in Module:Card_table_sets at line 376: attempt to index local 'region' (a nil value).
| support1 = Fiend
| misc1 = Female
| stats1 = Your monsters gain ATK
| lp1 = Damages you
| archetype1 = Dark Contract
| archsupport1 = D/D
| archsupport2 = Dark Contract
| database_id = 11448
}}