Green Dragon Shield: Cardfight!! Vanguard Title Booster 01: “Future Card Buddyfight” Classic Sixth Edition or you have a grade

or you have a grade 3 or greater rear-guard with Yamigedo in its card name

Whenever you play a land or cast a spell

Timeless Artificer

Razorkin Needlehead deals 1 damage to them

Lifelink (Damage dealt by this creature also causes you to gain that much life

Green Dragon Shield: Cardfight!! Vanguard Title Booster 01: “Future Card Buddyfight” Classic Sixth Edition or you have a grade[CONT]: During your opponent's turn's guard step, this card can be called to (GC) as a trigger unit, and it becomes a Grade 0 [Shield]15000 guardian.[AUTO]: When this card is put on (GC), if your damage zone has no face up cards, [COST][discard a card from hand], and [Counter Charge 1].