4 Aspect of Hydra (BNG) 117
2 Death's Presence (RTR) 121
2 Door of Destinies (M14) 208
16 Forest (TLA) 286
2 Heroes' Bane (FDN) 639
3 Hydra Broodmaster (JOU) 128
3 Kalonian Hydra (BLC) 226
3 Khalni Hydra (ROE) 192
3 Mistcutter Hydra (THS) 162
4 Nykthos, Shrine to Nyx (THS) 223
2 Primordial Hydra (M13) 183
3 Protean Hydra (M11) 194
3 Scourge of Skola Vale (BNG) 137
4 Sheltering Word (AVR) 192
4 Solidarity of Heroes (JOU) 141
2 Vastwood Hydra (M14) 198