Mega Fortress Whale is a Effect card in Yu-Gi-Oh Master Duel! Read on to see its effects, rarity, and all the packs needed to unlock it!

Mega Fortress Whale Card Info

Rarity
Level	7
Types & Attribute	Water, Effect, Fish
Attack	2550	Defense	2350

Mega Fortress Whale Effect

If Umi is on the field: You can activate this effect; your WATER monsters can attack directly this turn. During your opponent's Battle Phase (Quick Effect): You can target 1 face-up monster your opponent controls; destroy it. If this card on the field is destroyed by battle or card effect: You can either add to your hand or Special Summon 1 WATER Warrior monster from your Deck or GY. You can only use each effect of Mega Fortress Whale once per turn.

Secret Packs: How to Get Mega Fortress Whale

Mega Fortress Whale Secret Packs

Card Pack List
Cosmic Ocean

Crafted using UR Materials

Crafting Cost	Disenchanting Cost
x30	Basic Finish: 10 Foil Finish: 15 Royal Finish: 30

You can craft Mega Fortress Whale using CP-URs. To do so, go to the Deck Builder screen, search for Mega Fortress Whale, then click on Generate.
How to Craft Cards

Included in the Master Pack

You can also get Mega Fortress Whale from the Master Pack. However, we strongly advise against buying from the Master Pack as the odds of pulling Mega Fortress Whale are low.

Best Normal and Secret Packs to Buy

Decks that Use Mega Fortress Whale

Deck Lists
Umi Control

Master Duel Related Cards

List of All Cards

Card Type

Normal	Effect	Fusion	Ritual
Synchro	Xyz	Pendulum	Link
Spell		Trap

Attribute

Monster Attributes
Fire															Water															Wind															Earth
Light																				Dark																				Divine

Types of Spell and Traps

Spell
Normal																				Quick-Play																				Continuous
Field																				Equip																				Ritual
Traps
Normal																				Continuous																				Counter

Type

Spellcaster	Dragon	Zombie	Warrior
Beast-Warrior	Beast	Winged Beast	Machine
Fiend	Fairy	Insect	Dinosaur
Reptile	Fish	Sea Serpent	Aqua
Pyro	Thunder	Rock	Plant
Psychic	Wyrm	Cyberse	Divine Beast
Illusion	-	-	-

Level / Rank / Link

0	1	2	3
4	5	6	7
8	9	10	11
12	13	-	-

Rarity

N

R

SR

UR

Abilities / Other

Limit

Banned

Limited

Semi-Limited