I recently started playing in a 20th level game and have cast some types of summoning spells.
Although Summon Elemental Monolith combined with Sonorous Hum appears to work well, many other high level spells I have used appear to be sub-optimal at high level.
For example, Summon Monster IX for a Leonal and Heavenly Host for some low level Archons were basically a waste of 9th level spells.
Does anyone have any suggestions for Summon spells at high level? Is there good combinations, possibly using higher level Summon spells to summon multiple lower level creatures that are more effective in high level combat?
The only powerful creatures I see are the Celestial Roc and the Elder Elementals (and the 8th level Greater Elementals / Celestial Triceratops), but they all have such low Will saves that I could see them being Dominated and turned against the party by a spell caster.
Although Summon Elemental Monolith combined with Sonorous Hum appears to work well, many other high level spells I have used appear to be sub-optimal at high level.
For example, Summon Monster IX for a Leonal and Heavenly Host for some low level Archons were basically a waste of 9th level spells.
Does anyone have any suggestions for Summon spells at high level? Is there good combinations, possibly using higher level Summon spells to summon multiple lower level creatures that are more effective in high level combat?
The only powerful creatures I see are the Celestial Roc and the Elder Elementals (and the 8th level Greater Elementals / Celestial Triceratops), but they all have such low Will saves that I could see them being Dominated and turned against the party by a spell caster.