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'Target creature gets +X/+X until end of turn, where X is 3 plus the number of cards named Muscle Burst in all graveyards.
'Destroy target land you control and target land you don't control.
'Counter target spell unless its controller pays {X}, where X is the greatest power among creatures you control.
'Choose one —
• Counter target blue spell.
• Destroy target blue permanent.
'Choose one —
• Counter target blue spell.
• Destroy target blue permanent.
'Target player gains 4 life, then gains 4 life for each card named Life Burst in each graveyard.
'Counter target spell with mana value X. (For example, if that spell's mana cost is {3}{U}{U}, X is 5.)
'Choose one —
• Counter target blue spell.
• Destroy target blue permanent.
'This spell can't be countered.
Creature spells you control with power 5 or greater can't be countered.
'Return target creature card from your graveyard to your hand. Morgue Burst deals damage to any target equal to the power of the card returned this way.
'Destroy all creatures with toughness 4 or greater.
'Haste
If this card is in a graveyard, effects from spells named Flame Burst count it as a card named Flame Burst.