I hope Im not too late, but this is my pokemon silver team:

Espeon Lv.100 - Twisted Spoon
Psychic
Hyper Beam
Shadow Ball
Return

Ho-oh Lv.100 - Charcoal
Fireblast
Gigadrain
Fly
Ancient Power

Meganium Lv.100 - Miracle Leaf
Solar Beam
Earthquake
Cut
Sleep Powder

Shining Gyrados Lv.100 - Polkadot Bow
Hydro Pump
Hyper Beam
Blizard
Fire Blast

Ampharos Lv.100 - Magnet
Fire Punch
Thunder
Rain Dance
Thunder Punch

Tyranitar Lv.100 - Focus Band
Crunch
Earthquake
Mean Look
Fissure


Ok,  this looks like a team of pretty good pokemon,so lets get to rating...

Okay, first off is Espeon, drop Twisted Spoon, its not needed, try a Miracleberry since he is your starting Pokemon, try this set:

Espeon@Miracleberry
Psychic
Bite
Morning Sun
Zap Cannon

Use psychic to take  out poison and fighting type pokemon, bite for other psychic pokemon,Morning sun for staying power, and finally Zap Cannon for water and flying types.

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Now onto Ho-oh, first off, drop Charcoal, it's pretty much useless.I would recommend using this set:

Ho-Oh@Leftovers
Whirlwind
Ancient Power
Fire Blast
Safegaurd

Use whirlwind on cursing or double teaming pokemon, then use Ancient Power against electric and other  flying type Pokemon, Fire Blast for grass,poison, and steel type Pokemon, and safegaurd to keep off status effects.

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Now, Meganium, first, drop the Miracle Leaf(seed), its not very useful...Use:

Meganium@Miraclebrry
Earthquake
Counter
Synthesis
Giga Drain

Use Earthquake for Fire types,Counter for pokemon that use alot of physical attacks,
Synthesis for staying Power, and Giga Drain for ground and rock types..

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Next is Gyarados...Firset, drop Polkadot Bow and put Mint Berry on it , use this:
Gyarados@Mint Berry
Rest
Surf
Fire Blast
Dragonbreath

Use Rest for staying power, Surf for ground types, Fire Blast for Grass,steel, and poison types, and dragonbreath to paralyze.

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Now, on to Ampharos, first, drop Magnet for Miracleberry,use this:
Ampharos@Miracleberry
Rest
Rain Dance
Thunder
Ice Punch

Rest for stay power, Rain Dance for improve thunders accuracy and power it up, Thunder, well, you know, and ice punch  for flying and ice types.

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Now, Tyranitar,  drop focus band for Miracleberry..use this set:
Tyranitar@Miracleberry
Counter
Earthquake
Crunch
Fire Blast

Use Counter on fighting type pokemon, Earthquake on Electrics, Crunch on psychics, and Fire Blast on grass, poison and steel types.

Well, thats all for now, good luckand bye!-NKR