have a card up one's sleeve 20+ Ace Your Shirt Stock Photos, Pictures & Royalty-Free Images HAVE SOMETHING UP ONE'S SLEEVE

Legality depends on the tournament format -- Writ of Return can be legal in some formats and banned or restricted in others

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Level 5-6 monsters require a Tribute of one monster on my field to Normal Summon, and Level 7+ monsters require 2 Tributes

Darklord Ixchel X DARK Level 10 [ Fairy / Effect ] ATK 2500 DEF 2900 You can discard this card and 1 "Darklord" card

Gather resources, develop commercial routes, and affirm your military supremacy

Believe it or not, The Aetherspark is currently the second most valuable card (non-foil, non-special printing) in the set