DUAD-EN072 * Sudden Thunder Swamp * Common * Duelist's Advance REINFORCE! Target 1 of your Level

Target 1 of your Level 7 or 8 Dragon Synchro Monsters that is banished or in your GY

You can only Special Summon "Gem-Knight Lady Lapis Lazuli(s)" once per turn

destroy that card(s)

then activate 1 of these effects

or 6 cards from your Extra Deck

DUAD-EN072 * Sudden Thunder Swamp * Common * Duelist's Advance REINFORCE! Target 1 of your LevelWhen this card is activated: You can discard 1 card, and if you do, Set 1 Continuous Trap from your Deck or GY, with an effect that Special Summons itself as a monster, except the discarded card. If a card(s) you control is destroyed by battle or card effect, and sent to the GY or banished face up: You can target 1 of them; add 1 card with the same name from your Deck to your hand. You can only use this effect of ""Sudden Thunder Swamp"" once per