Megalith Aratron
Level 8 EARTH/Rock Ritual Effect2000 ATK / 3000 DEF
You can Ritual Summon this card with a "Megalith" card. During the Main Phase (Quick Effect): You can discard this card; Ritual Summon 1 "Megalith" Ritual Monster from your hand, by Tributing monsters from your hand or field whose total Levels equal or exceed its Level. When your opponent activates a card or effect that targets a card you control (Quick Effect): You can place 1 Ritual Monster from your GY on the bottom of the Deck, and if you do, negate that activation, and if you do that, destroy it. You can only use each effect of "Megalith Aratron" once per turn.
Megalith Bethor
Level 8 EARTH/Rock Ritual Effect1500 ATK / 2600 DEF
You can Ritual Summon this card with a "Megalith" card. You can discard this card; Ritual Summon 1 "Megalith" Ritual Monster from your hand, by Tributing monsters from your hand or field whose total Levels equal or exceed its Level. If this card is Ritual Summoned: You can target cards your opponent controls, up to the number of Ritual Monsters with different names in your GY; destroy them. You can only use each effect of "Megalith Bethor" once per turn.
Megalith Hagith
Level 4 EARTH/Rock Ritual Effect1300 ATK / 2600 DEF
You can Ritual Summon this card with a "Megalith" card. If this card is Ritual Summoned: You can add 1 "Megalith" Spell/Trap from your Deck to your hand. During your Main Phase: You can activate this effect; Ritual Summon 1 Ritual Monster from your hand, by Tributing monsters from your hand or field, including this card on your field, whose total Levels equal or exceed the Level of the Ritual Monster. You can only use this effect of "Megalith Hagith" once per turn.
Megalith Notrah Plura
Level 12 EARTH/Rock Ritual Effect3700 ATK / 2700 DEF
You can Ritual Summon this card with a "Megalith" card. Must be Ritual Summoned using only Ritual Monsters. You can reveal this card in your hand; this turn, your opponent cannot activate cards or effects in response to the activation of your "Megalith" Ritual Monster effects. When your opponent activates a card or effect (Quick Effect): You can negate the activation, and if you do, destroy that card, then if that negated card or effect targeted a card(s) on the field, you can Tribute 1 monster your opponent controls. You can only use each effect of "Megalith Notrah Plura" once per turn.
Megalith Och
Level 4 EARTH/Rock Ritual Effect1000 ATK / 2700 DEF
You can Ritual Summon this card with a "Megalith" card. If this card is Ritual Summoned: You can draw 1 card, then discard 1 card. During the Main Phase (Quick Effect): You can activate this effect; Ritual Summon 1 Ritual Monster from your hand, by Tributing monsters from your hand or field, including this card on your field, whose total Levels equal or exceed the Level of the Ritual Monster. You can only use this effect of "Megalith Och" once per turn.
Megalith Ophiel
Level 4 EARTH/Rock Ritual Effect1600 ATK / 2500 DEF
You can Ritual Summon this card with a "Megalith" card. If this card is Ritual Summoned: You can add 1 "Megalith" monster from your Deck to your hand, except "Megalith Ophiel". During your Main Phase: You can activate this effect; Ritual Summon 1 Ritual Monster from your hand, by Tributing monsters from your hand or field, including this card on your field, whose total Levels equal or exceed the Level of the Ritual Monster. You can only use this effect of "Megalith Ophiel" once per turn.
Megalith Phaleg
Level 8 EARTH/Rock Ritual Effect2500 ATK / 1200 DEF
You can Ritual Summon this card with a "Megalith" card. You can discard this card; Ritual Summon 1 "Megalith" Ritual Monster from your hand, by Tributing monsters from your hand or field whose total Levels equal or exceed its Level. You can only use this effect of "Megalith Phaleg" once per turn. Monsters you control gain 300 ATK/DEF for each Ritual Monster in your GY.
Megalith Phul
Level 2 EARTH/Rock Ritual Effect500 ATK / 2000 DEF
You can Ritual Summon this card with a "Megalith" card. If this card is Ritual Summoned: You can target 1 Ritual Monster in your GY; this card's Level becomes the Level of that target, then add that target to your hand. During the Main Phase (Quick Effect): You can activate this effect; Ritual Summon 1 "Megalith" Ritual Monster from your hand or Deck by Tributing monsters from your hand or field whose total Levels equal or exceed the Level of the Ritual Monster. You can only use each effect of "Megalith Phul" once per turn.
Megalith Phuloch
Level 4 EARTH/Rock Ritual Effect2000 ATK / 300 DEF
You can Ritual Summon this card with a "Megalith" card. You cannot activate the following effects of "Megalith Phuloch" in the same Chain. If this card is Ritual Summoned: You can add 1 "Megalith" card from your GY to your hand. During the Main Phase (Quick Effect): You can activate this effect; Ritual Summon 1 "Megalith" Ritual Monster from your GY, except "Megalith Phuloch", by Tributing monsters from your hand or field, including this card on your field, whose total Levels equal or exceed its Level. You can only use this effect of "Megalith Phuloch" once per turn.