Today we have Epic Destinies and an excerpt about giants. We get a sample of the Archmage:

Archmage Features
All Archmages have the following features.

Spell Recall (21st level): At the beginning of each day, choose one daily spell that you know (and have prepared today, if you prepare spells). You can use that spell two times that day, rather than only once.

Arcane Spirit (24th level): Once per day, when you die, you can detach your spirit from your body. In arcane spirit form, you heal to maximum hit points and gain the insubstantial and phasing qualities. You can cast encounter spells and at-will spells while in arcane spirit form, but you can稚 cast daily spells, activate magic items, or perform rituals. If you die in arcane spirit form, you池e dead.

At the end of the encounter, after a short rest, your arcane spirit rejoins your body, if your body is still present. Your current hit point total is unchanged, but you no longer experience the other benefits and drawbacks of being in arcane spirit form.

If your body is missing, you will need other magic to return to life, but can continue adventuring in arcane spirit form if you like.

Archspell (30th level): Your comprehension of the ultimate arcane formula and of the spells that constitute it reaches a new threshold. Choose one daily spell that you know. You can now cast that spell as an encounter spell (rather than as a daily spell).

Not bad, but I expected something more grand. But I guess the power curve in 4e has been flattened so there are fewer exponential jumps in power. For the giant excerpt we get stats for both a Hill Giant and an Earth Titan. Here is the Earth Titan:

Earth Titan Level 16 Elite Brute
Huge elemental humanoid (earth, giant) XP 2,800
Initiative +7 Senses Perception +9
HP 384; Bloodied 192
AC 31; Fortitude 33, Reflex 27, Will 28
Immune petrification
Saving Throws +2
Speed 6
Action Points 1
Slam (standard; at-will)
Reach 3; +20 vs. AC; 2d10 + 6 damage.
Double Attack (standard; at-will)
The earth titan makes two slam attacks.
Hurl Rock (standard; at-will)
Ranged 20; +18 vs. Reflex; 2d8 + 6 damage, and the target is dazed (save ends).
Earth Shock (standard; encounter)
Close burst 2; +18 vs. Fortitude; 2d10 + 6 damage, and the target is stunned until the end of the earth titan’s next turn. Miss: Half damage, and the target is not stunned.
Alignment Chaotic evil Languages Giant, Primordial
Skills Athletics +19
Str 23 (+14) Dex 8 (+7) Wis 12 (+9) Con 22 (+14) Int 11 (+8) Cha 13 (+9)