Changes

"Acute Cerberus" [[attack]]s "[[Fire Phoenix @Ignister (anime)|Fire Phoenix @Ignister]]". Akira activates the effect of "[[Marincess Decision]]" in his GY: he can [[banish]] it and 1 "[[Marincess]]" monster from his GY, in order to [[target]] 1 face-up monster his opponent controls, and decrease that target's ATK by the banished monster's [[original ATK]], until the end of this turn. He banishes "[[Marincess Marbled Rock (anime)|Marincess Marbled Rock]]" (whose original ATK is 2500) and targets "Fire Phoenix" ("Fire Phoenix": 2300 → 0 ATK). The attack continues and "Fire Phoenix" is destroyed (Ai: 3900 → 400 [[LP]]), but Ai activates the effect of "[[Achichi @Ignister (anime)|Achichi @Ignister]]" in his GY: after [[damage calculation]], if a [[FIRE]] monster he controls was destroyed by battle, he can banish "Achichi" from his GY, in order destroy that monster he control. Therefore, "Fire Phoenix" is treated as if it was destroyed by a card effect, which allows Ai to activate its second effect: if "Fire Phoenix" is destroyed by a card effect and sent to the GY, Ai can destroy 1 monster his opponent controls. Ai attempts to destroy "Acute Cerberus", however Akira activates the second effect of "[[Marincess Basilalima]]" in his GY: if a monster(s) he controls would be destroyed by a card effect, he can banish "Basilalima" from his GY instead. In addition, since it was banished, Akira activates the third effect of "Basilalima": if it is banished, Akira can target 1 face-up monster he controls and increase its ATK by 600. He targets "Acute Cerberus" ("Acute Cerberus": 3500 → 4100 ATK).

During his [[Standby Phase]], Ai activates the third effect of "Fire Phoenix": since he has activated the second effect of "Fire Phoenix" since his last Standby Phase, he can Special Summon it from his GY (2300/←↓→). Ai [[Normal Summon]]s "[[Hiyari @Ignister (anime)|Hiyari @Ignister]]" (300/400). Ai activates the second effect of "Hiyari": he can [[Tribute]] 1 other "[[@Ignister]]" monster, in order to add 1 "[[A.I.'s Ritual (anime)|A.I.'s Ritual]]" from his [[Deck]] to his [[hand]], then, if he Tributed a [[Link Monster]] to activate this effect, he can also add 1 "@Ignister" [[Ritual Monster]] from your Deck to your hand, and if he does, the Level of "Hiyari" is increased by the Tributed monster's [[Link Rating]], until the end of this turn. He tributes "Fire Phoenix", adds "A.I.'s Ritual" and "[[Water Leviathan @Ignister (anime)|Water Leviathan @Ignister]]" from his Deck to his hand, and increases the Level of "Hiyari" by 3 (as the Link Rating of the tributed "Fire Phoenix" is 3) ("Hiyari" Level: 1 → 4). Ai activates the [[Ritual Spell]] "A.I.'s Ritual", allowing him to [[Ritual Summon]] any "@Ignister" Ritual Monster, by tributing "@Ignister" monsters from his hand and/or [[field]], whose total Levels equal or exceed the Level of the Ritual Monster he is Ritual Summoning. Additionally, if he controls a [[WATER]] "@Ignister" monster at activation, "A.I.'s Ritual" also allows Ai to [[banish]] "@Ignister" monsters from your GY for the Ritual Summon. Ai Tributes the Level 4 "Hiyari" on his field and banishes the Level 4 "[[Pikari @Ignister (anime)|Pikari @Ignister]]" from his GY to Ritual Summon the Level 7 "Water Leviathan" (2300/???) in [[Attack Position]]. Ai activates the first effect of "Water Leviathan": if it is Ritual Summoned, Ai can return to the hand all monsters his opponent controls whose original ATK are 2300 or less. He returns "Acute Cerberus" to Akira's [[Extra Deck]]. Ai activates the second effect of "Water Leviathan": He can target 1 monster his opponent controls, then return all Link Monsters from his GY to the Extra Deck, and if he does, the targeted monster loses ATK equal to the total Link Rating of the returned monsters x 600. He targets "[[Tindangle Hound (anime)|Tindangle Hound]]", and returns the Link 1 "[[Linguriboh (anime)|Linguriboh]]" and the Link 3 "[[Dark Templar @Ignister (anime)|Dark Templar @Ignister]]" and "Fire Phoenix" to his Extra Deck, which have a total Link Rating of 7 ("Hound": 4700 → 500 ATK).