Underground Mech Base Tweet Details Artist: Ascary Lazos Card Name: Underground Mech Base Card Number: 95/100 5REV Element: Neutral Finish: Regular Rarity: Common Rules Text: Exhaust, discard one Mecha Unit from your hand: Draw one card then place one counter on this card.Sacrifice this card with three or more counters: Put three target Shard-Mecha Units with different names from your discard zone into play. Set: Booster Set 2: Revelations Shard Cost: 2 Type: Augment