Look at Fabricate, Idyllic Tutor, and Solve the Equation as examples
Lunalight Scarlet Tiger Level 5 DARK Beast-Warrior Effect Monster ATK/ 1900 DEF/ 1500 If you activate a "Lunalight" monster's effect (except during the Damage Step): You can Special Summon this card from your hand, then if you activated this effect during the turn your opponent activated a card or effect, you can add 1 "Polymerization" from your Deck or GY to your hand
LLC - Electric Ball 130 Iron Thorns ex Ability - Initialize While this Pokmon is in the Active Spot, Pokmon with a Rule Box in play (except any Future Pokmon) don't have any Abilities
Skulk was an attempt by Wizards to create an evasion ability that couldnt become too powerful by buffing up a single creature
Any continuous effects with a "for as long as" duration, such as that of Rangers of Ithilien, ignore phased-out objects
How Many Times Can You Regenerate a Creature