Tillahow leads Lord Lir© Photo Healy Racing
Tillahow bounced back to winning ways when tackling fences for the first time in the opening beginners chase at Thurles.
Mouse Morris' charge had slipped up on his return to action over timber at Gowran last month but there was no drama this time as he ran out a game winner.
33/1 shot Lord Lir took up the running with seven to jump in the two-miler and had most of the field struggling turning for home.
Tillahow tackled him at the second last, however, and soon gained a narrow advantage.
Davy Russell had to work to maintain the lead as the outsider proved a determined foe.
The Gigginstown gelding, sent off 12/1, eventually recorded a half-length victory at the line.
"You can't complain about that - winning first time over fences," said Morris.
"He probably wants a trip. He seems a different horse this season after a summer at grass. He seems to be more forward now.
"It's always awkward when a horse wins first time over fences planning where to go next and we've no plans at the moment."
(Additional reporting by Thomas Weekes)